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Meter Mix Dispense Machines Product Selector Guide

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Me tr Meter Mix Dispense Machines for Two Component Sealants Adhesives Foams EncapsulantsProduct Selector Guide

for Two Component Sealants Adhesives Foams and Encapsulants

Meter Mix Dispense Machines

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EFR METERING SYSTEMMETER MIX AND DISPENSE SYSTEMELECTRIC FIXED RATIO

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The Graco Electric Fixed Ratio (EFR) system is a meter, mix and dispense system for two component sealant and adhesive delivery. Ideal for applications requiring precision dispense, the EFR provides superior control over material and dispensing of gaskets, beads, shots and potting applications. Trust in the EFR, which is accurate, versatile and easy to use.1234

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ADVANCE PRECISION DRIVER – Powerful driver reaches up to 20 cycles per minute– Precise encoder that assures low flows and small shots consistently– Direct pump control– Limited maintenance needsINDUSTRY PROVEN Z PUMPS– Multiple Ratio options– Only the seals are wear parts– Abrasive resistant version– Mechanically linked pumps offer ratio assuranceMD2 VALVE– Adjustable snuff back– Mixing at tip of the gun, limiting purge material waste– Multiple seal combination for material compatibility– Available in 1:1 to 10:1 for wide ratio applications– For manual or robotic applicationsADVANCED DISPLAY MODULE– Easy to use interface– Possibility to have it completely integrated – Communication Gateway Modules: EtherNet/IP, DeviceNet, Profibus, Profitnet, 1234

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ACCURATEAccurate dispensing is key for quality end products. With the EFR you can be assured to reach accuracy during every dispense.Consistent RatioThe mechanically linked Z-pumps dispense 50% of its total volume in each stroke of the cycle. Therefore you are always guaranteed that you have a consistent ratio during the complete application, allowing you to use it for continuous flow applications.Start & StopThe electric motor directly controls the movement in the pumps so that the requested flow rate is achieved directly from the start. With the additional automatic calibration cycle, snake heads at the start and end are eliminated.Shot RepeatabilityWith the built-in encoder, material flow is continuously controlled to assure a consistent flow rate, even during pump changeovers.During Pump ChangeoversIn combination with Graco’s control architecture, the advanced driver can recognize when the pump is close to changeover and is able to accelerate and decelerate to eliminate pulsation in the dispense.

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ACCURATE

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VERSATILE

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VERSATILEMarkets– Battery– Automotive– Solar– General IndustryApplications– Bonding– Sealing – Potting – GasketingVERSATILEThe EFR gives you the versatility to choose the material and flow rates you need no matter your project requirements. Flow Rates The EFR system consists of a powerful electric motor and a precise encoder. While the motor is powerful enough to give you a high output up to 3.2L per minute, the precise encoder helps you control the flow to reach very low flows or small shots consistently.– Minimum shot size of 0.3 cc– Maximum flow rate of 3200 cc/minMaterialWith the EFR system you have the freedom to use the material that fits your application best. The unit can be configured with multiple versions of Z-pumps so that the unit can handle a wide range of materials, including difficult to ratio and very abrasive ones.Material types: – Epoxies – Silicones– Acrylic – Polysulfide– Urethanes – Thermal Interface MaterialsMarkets and ApplicationsAdaptable for manual or robotic applications, the EFR can be configured for a wide range of manufacturing markets and applications.

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EASY Feel comfortable choosing a unit that is easy to configure and very easy to maintain.ConfigureThe EFR offers a wide range of ratio choices and can be connected to multiple Graco feed systems. If you still need help, Graco engineers are always available to help you with selecting, configuring and testing the unit.MaintenanceThe use of an EFR means a reduction in maintenance time and costs as well. – Z Pumps The seals are the only wear parts of the pumps which can easily be replaced within minutes.

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EASY

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Drive Precision Controlled ServoDrive MotorMaterial delivery Shot or BeadFlow rate 1 to 3200 cc/minSupply type Bulk supply from 20 L pails to 200 L drums and larger totes.Shot range 0.1 gramsMix ratio range 1:1 to 12:1Maximum fluid working pressure 3500 psi (24 MPa, 241 bar)Maximum fluid temperature 120° F (50° C)Electrical Power 240V or 480VWetted partsStainless steel, zinc-plated carbon steel, brass, tungsten carbide, chrome, fluoroelastomer, PTFE, ultra-high molecular weight polyethylene, silicon nitrideWeight 320 – 401 lbs (145–182 kg)Dimensions ( H x L x W ) 22 x 50 x x 22.5 in (56 x 127 x 57 cm)Gateway EtherNet/IP, DeviceNet, Profibus, ProfinetTECHNICAL SPECIFICATIONS Watch Video Search Manuals

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ExactaBlend™ AGPAdvanced Glazing Proportioner for Sealants and AdhesivesSuperior mixing and ratio assurance for the glass industry• Optimal mixing and on-ratio proportioning capabilities for quality assurance• Quick and easy base purge reduces material waste• Optional data download provides reports on ratio, flow rate and material usage• Angle adapter kit makes work easier and more comfortable • Easy to operateExactaBlend™ AGPAdvanced Glazing Proportioner for Sealants and Adhesives

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Ratio Assurance at an Affordable Price2Real-time ratio assurance means less waste, more profitsThe ExactaBlend AGP provides accurate, on-ratio mixing and a consistent flow rate, even during pump changeover. The system monitors the flow rate of the base material and automatically adjusts the catalyst flow rate to achieve an on-ratio dispense. It also:• Provides automatic shut-down if off-ratio conditions occur• Cuts material waste and reduces rework for a healthier bottom lineOptimal mix for quality assuranceWith the ExactaBlend AGP, each ounce that is dispensed is properly mixed. A better mix results in material that cures evenly and with no soft spots.• Ultimately reduces the chance of seal failure on insulating glass• Results in better quality end products Easy to operateCompared to traditional proportioners with mechanical linkage and rocker arms, the system’s electronic controls take the guesswork out of setting the ratio.• Quick and easy setup – operator simply enters the ratio setting • Easy to switch ratio settingsReduces wasted materialWhen the ExactaBlend AGP is coupled with the MD2 Valve, the catalyst and base materials are blended together in the mixer – apart from the applicator. This reduces the amount of base purge material needed to clean the mixer. In addition, using the MD2 Valve helps prevent damaging the applicator and hoses with cured material.• Base purge is fast, clean and easy with the simple touch of a button Optional data reportingAn optional USB data download lets you verify that the material was dispensed properly. Reports provide you with date and time, plus: • A & B material usage • Flow rate • Alarm events • RatioThe Graco ExactaBlend™ AGP (Advanced Glazing Proportioner) provides on-ratio dispensing of two-component sealants and adhesives for curtainwall, insulating glass and other applications. The variable ratio ExactaBlend AGP offers advanced technologies at an affordable price.TYPICAL MATERIALSSilicones, Urethanes, PolysulfidesTYPICAL APPLICATIONS– Insulating glass sealant– Structural glazing for curtainwall– Window glazing or back bedding– Cartridge fill– Specialty glass25º 15º 5ºDispense at a more comfortable angle We know certain applications require challenging dispense angles, which often creates an uncomfortable experience for the applicator. Our additional Angled Adapter Kits at 25º, 15º and 5º angles for the MD2 dispense gun make your job easier and more comfortable.

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Fluid plate• Provides consistent, continuous flow• Ensures accurate mixing and flow through closed-loop technologyBase purge• Simple one-step base purge• Use the base system to push out unused materialActual components vary depending on model purchased*Typically1/3 to 1/2 the snap timeExactaBlend AGP U100for UrethanesExactaBlend AGP S100 for Silicones and PolysulfidesDisplay module• Easy setup• Provides alarms, material usage and flow rateMD2 dispense gun• Delivers accurate two-component dispense• Angle adapter kits available for greater application ease and comfortGel timers• Prevent application of semi- cured materials that can damage mixers & applicator• Simply enter the maximum time material can stay mixed in the mixer*

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©2013-16 Graco Inc. 348833 Rev. E 5/16 All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. All other brand names or marks are used for identification purposes and are trademarks of their respective owners. Graco ExactaBlend AGP Base ProportionersAll units are shipped with supply hoses from the pumps to the fluid plate.Silicone Proportioners24R809 Base proportioner with boom25A476 Base proportioner with boom-less one lower wiper24R810 Base proportionerUrethane Proportioners24R811 Base proportioner with boom 24R812 Base proportioner 24R813 Base proportioner with boom, pressure pot and agitator 24R814 Base proportioner, pressure pot and agitatorPolysulfide Proportioners24R815 Base proportioner with boom 24R816 Base proportionerDispense Valves MD2 Angle Kits24P217 MD2/Pneumatic Handle 24W045 25º angle adapter kit24P223 UL6000/Flex Mixer 24W046 15º angle adapter kit24P221 UL6000/Tri-Core Mixer HP 24W047 5º angle adapter kitHose Bundles Bundle includes one base hose and two catalyst hoses. Base hoses are 10 ft (3 m) in length, 5/8 in (16 mm) diameter. Catalyst hoses are 5 ft (1.5 m) in length and vary in diameter.Accessory Kits24R777 Ratio Check 24R804 Restrictor24W146 Restrictor 24R870 Heat Box 24R935 Low Level 24R936 USB Module 24T091 Casters Mixers and Nozzles24R682 Tri-Core mixer for high flow948081 Tri-Core mixer for low flow512286 1/2 x 36 element mixer16T003 1/2 x 36 element shroud512289 1/2 x 30 element mixer16T002 1/2 x 30 element shroud512288 1/2 x 24 element mixer16T001 1/2 x 24 element shroud127160 10 mm x 12 element mixer16V841 10 mm x 12 element mixer shroud24T035 10 mm x 12 element mixer shroud with 1/4 pt(f) outlet 512135 Nozzle, UL6000 24T250 10 mm x 12 element mixer, 25 qty 24T251 10 mm x 12 element mixer, 50 qty Technical SpecificationsTypical ratios by weight (silicone and polysulphide) ................ 6:1 to 14:1Typical ratios by weight (urethane) ....12:1 to 20:1Min. flow rate* ................................ 500 g/min Max. flow rate* . ............................... 4,000 g/minMax. working pressure:UL6000 valve .................................4000 psi (276 bar, 27.6 MPa) MD2 Valve ...................................... 3000 psi (207 bar, 20.7 MPa)Fluid outlet base .............................1/2 npt (f)Fluid outlet catalyst .........................1/4 npt (f)Air inlet ..........................................3/4 npt (f)Boom height ................................... 108 in (274 cm)Boom reach ....................................96 in (244 cm)Ram height (raised) ......................... 102 in (259 cm)Ram height (lowered) ......................63 in (160 cm)Weight ...........................................865 lb (390 kg)Width x depth (base) .......................40 x 42 in (101 x 107 cm)Wetted parts ................................... Stainless steel, carbon steel (zinc, nickel or chrome plated), aluminum, nitrile, neoprene, nylon, UHMWPE, PTFE, tungsten carbideElectrical requirements .................... 90-264 VAC, 50/60 Hz, 1-ph, 4 amps maxAir pressure requirements ...............80 to 100 psi (6.0 to 7.0 bar/0.6 to 0.7 MPa)Instruction manual ..........................3A2894 *Flow rates are dependent on applicator, material viscosity and material temperatureOrdering InformationHose Kit NumberBase Hosein. (cm)Catalyst Hose 1in. (cm)Catalyst Hose 2in. (cm)Catalyst Hose 3in. (cm)24R832 #1 5/8 x 120 (1.6 x 305) 1/8 x 60 (0.3 x 152) 1/8 x 60 (0.3 x 152) NA24R833 #2 5/8 x 120 (1.6 x 305) 1/4 x 60 (0.6 x 152) 1/8 x 60 (0.3 x 152) NA24R834 #3 5/8 x 120 (1.6 x 305) 1/4 x 60 (0.6 x 152) 1/4 x 60 (0.6 x 152) NA24T092 #4 5/8 x 120 (1.6 x 305) 1/4 x 60 (0.6 x 152) NA24T093 #5 5/8 x 120 (1.6 x 305) 1/8 x 60 (0.3 x 152) 3/32 x 60 (0.2 x 152 NA24T094 #6 5/8 x 120 (1.6 x 305) 1/2 x 60 (1.3 x 152) 3/8 x 60 (1.0 x 152) NA24U253 #7 5/8 x 120 (1.6 x 305) 3/32 x 60 (0.2 x 152) 3/32 x 60 (0.2 x 152) NA24X094 #8 5/8 x 120 (1.6 x 305) 1/4 x 120 (0.6 x 305) NA NA25A426 #9 3/4 x 53 (1.9 x 135) + 5/8 x 120 (1.6 x 305)3/32 x 180 (0.2 x 457) NA NA25C238 #10 5/8 x 120 (1.6 x 305) 3/8 x 60 (1.0 x 152) 1/8 x 60 (0.3 x 152) NA25C239 #11 3/4 x 53 (1.9 x 135) + 5/8 x 120 (1.6 x 305)1/4 x 60 (0.6 x 152) 1/4 x 60 (0.6 x 152) 1/4 x 60 (0.6 x 152)25C240 #12 3/4 x 53 (1.9 x 135) + 5/8 x 120 (1.6 x 305)1/4 x 60 (0.6 x 152) 1/4 x 60 (0.6 x 152) 1/8 x 60 (0.3 x 152) watch video Search Manuals

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HFR Metering SystemHydraulic Fixed Ratio Metering System

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MaterialsHandles multiple materials including:• Polyurethane foams• Polyurethane elastomers• PolyureasApplications• Polyurethane processing• CoatingIt’s All About ControlHigh-performance precision meteringThe versatility of the Graco HFR Metering System™ promises to re-define the marketplace. That’s because this hydraulic, fixed ratio metering sys-tem processes multiple materials – from rigid and flexible polyurethanes to elastomers and epoxies. And its modular design, combined with Graco technologies and precision dispensing capabilities give you a system that is advanced and reliable, yet affordable.Accurate, on-ratio dispense means less waste, more profitsWith the Graco HFR Metering System, you accurately hit a specific ratio and volume – first time, every time. As the machine dispenses material, it automatically fine-tunes and adjusts to achieve a consistent material flow or pressure. With a +1% ratio accuracy, you reduce scrap and rework with accurate, on-ratio dispensing.More technology for less capital investmentThe Graco HFR Metering System is a high-quality meter, mix and dispense system that offers more technology and functionality – at a lower price than traditional custom RIM systems. A low initial investment allows you to participate in the marketplace where it may not have been possible before. You benefit from a lower total cost of ownershipThe system’s horizontal pumps can be rebuilt at your facility, eliminating costly rebuilds and the need for backup pumps. Less downtime, reduced maintenance costs, and lower parts inventory mean more profits for your company.The rules have changed2

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Graco HFR Metering SystemFully configurable – simply select what you need for your material and applicationGraco Z-Series Horizontal Pumps• Provide precision control to eliminate pressure spikes• Positive displacement pumps are easy to service with easy- to-replace cartridge packings, seals and pumps seatsIsoGuard Select™ System• Prevents isocyanate crystallization – less maintenance, more uptimeFully Configurable• Select what you need for your material and application – no more, no less• Shorter lead time than custom solutions• Standard wear parts are quickly availablePower Distribution Box• Modular assembly replaces complex wiringCompact Design• Small footprint saves valuable space in your plant• 48W x 34D x 59H in (122 x 150 x 86 cm)Advanced Display Module• Provides easy setup, monitoring and system diagnostics• USB drive for data reporting• Stores 100 shot sizes and five sequences of 20 positions eachModular design gives you exactly what you needA modular design gives you the freedom and flexibility to configure the components that are essential for your specific application requirements – no more, no less. Standard configured equipment can be delivered to your door much faster than a custom solution. Plus it’s easier to use and service than custom equipment because you use standard parts. And with Graco’s established global distribution network, service is there when you need it. Servo Control• In constant communication with the Advanced Display Module, the Motor Control Module makes real-time adjustments to deliver a highly precise dispense Watch Video Watch Video

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Fully Configurable• Select what you need for your material and application – no more, no less• Shorter lead time than custom solutions• Standard wear parts are quickly availableTechnology that Boosts ProductivityEasy set-up, material monitoring capabilities and advanced dispensing technology Graco Z-Series Horizontal Pumps• Provide precision control to eliminate pressure spikes• Positive displacement pumps include easy-to-replace cartridge packings, seals, elastomeric and pumps seats• Small footprint saves valuable space in your plant• 48W x 34D x 59H in (122 x 150 x 86 cm)Fluid Regulators• Manage inbound pressuresAdvanced Display Module• Provides easy setup, monitoring and system diagnostics• USB drive for data reporting• Stores 100 shot sizes and five sequences of 20 positions each• Flow rate is setable through ADM or communications gate way Modular design gives you exactly what you needA modular design gives you the freedom and exibility to congure the components that are essential for your specic application requirements – no more, no less. Standard congured equipment can be delivered to your door much faster than a custom solution. Plus it’s easier to use and service than custom equipment because you use standard parts. And with Graco’s established global distribution network, service is there when you need it. Motor Control Module• In constant communication with the Advanced Display Module, the Motor Control Module makes real-time adjustments to deliver a highly precise dispense• Closed-loop technology provides pressure and flow control for a smooth dispense3Z-Series Piston Pumps

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Technology that Boosts ProductivityEasy set-up, material monitoring capabilities and advanced dispensing technologyIntuitive, easy to use controlsThe Graco HFR Metering System features intuitive user interfaces based on the Graco Control Architecture,™ a modular system of processing and control components. Products using Graco Control Architecture provide similar interface functionality across your plant and simplify training. Maintenance and service is easier too, thanks to built-in troubleshooting tools and simple, modular part replacement.The Advanced Display Module is easy to understand and operate. Because it’s easy to use, you spend less time on training and reduce operator error as well. The Advanced Display Module provides:• Programmable shot sizes and sequencing – up to 100 different shot sizes and five sequences of 20 positions each• Easy configuration of integrated temperature controls • Immediate access to error/event history • Material usage and pump cycle counter• Simple interface for machine calibration Integrated USB interface for easy data downloads• Lets you download process data and error/event logs onto a flash drive for further analysis• Allows you to archive valuable setup parametersImproved process performanceMaterial dispensing reaches a new level of precision due to proprietary algorithms and adaptive technology. The Graco Metering System uses advanced controls to monitor the system and control the dispensing and material conditioning processes. The system is capable of producing either a constant pressure material output or a constant flow rate material output.

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• Provide precision control to eliminate pressure spikes• Positive displacement pumps are easy to service with easy-to-replace cartridge packings, seals and pumps seats• “Real” positive displacement pump• Elastomeric seals and positive ball checks• Wide variety of materials – Fillers, high viscosity, abrasive fluids• Supported worldwide by Graco distribution – Easy service and repair• Flow control – linear encoder – linear sensor accurate with in .1 mm• Close loop control on pressure and flow Proven piston pump technology Graco Z-Series Horizontal Pumps

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Applicators High-Performance Applicators for Polyurethane ProcessingEP Pour Gun• For open pour applications and closed-mold injection• Handles filled and unfilled polyurethanes• Offers both manual and automated application modes• Mechanically self-cleaning - eliminates costly solvent flushing• Easy, do-it-yourself mixhead rebuilds save money• Flow rates: 1 to 50 lb/min (0.45 to 22.7 kg/min)L-Style Mixing Head• For open pour applications requiring laminar flow – low-exit velocity reduces splatter in open mold or substrate• Handles rigid or flexible urethanes• Elastomer seals on mix piston eliminates need to “foam” in head to create seal; no crossover on startup• Fixed or adjustable orifices• Mechanically self-cleaning - eliminates costly solvent flushing• Flow rates: 4.6 to 234 lb/min (2 to 106 kg/min)S-Style Mixing Head• For closed mold applications• High velocity exit allows mixture stream to fill closed molds, minimizing use of multiple heads to fill molds• Handles rigid or flexible urethanes• Available in a range of mixing chamber diameters to accommodate various output requirements• Elastomer seals on mix piston eliminates need to “foam” in head to create seal• Mechanically self-cleaning - eliminates costly solvent flushing• Flow rates: 12 to 360 lb/min (5.4 to 163 kg/min)Fusion® AP Gun• For high output spray polyurethane foam applications• Easy air-blast tip cleaning reduces build-up and tip clogging• Long-lasting side seals means less downtime for maintenance• Quick-release fluid housing - lets you easily change the mix chambers without tools• Hand-tightened front cap – no tools needed to clean and maintain seals and mix chamber• Max output: 50 lb/min (22.7 kg/min)Probler® P2 Gun• For high output spray polyurethane foam applications• Easy daily maintenance• Responsive trigger action• Easy-to-replace mix chamber insert• Anti-crossover design virtually eliminates possibility of material entering the air piston• Max output: 40 lb/min (18 kg/min)

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7Technical SpecificationsEverything you need to make an informed decisionDimensions ............................................. 48W x 59H x 34D in (122 x 150 x 86 cm)Mix ratio range ....................................... Fixed ratio, 1:1 to 16:1, shot to continuous flowRatio tolerance range ............................. Up to +1%Fluid filtration ......................................... 20 mesh standardFlow rates Minimum ............................................. 0.12 gpm (7.5 cc/s) Maximum ............................................ 5.0 gpm (316 cc/s)Fluid inlets without feed kits .................. 3/4 nptMax. mixed fluid working pressure ........ 3000 psi (207 bar, 20.7 MPa)Min. pump inlet fluid pressure ................ 50 psig (0.3 bar, 0.03 MPa)Max. ambient temperature ..................... 120°F (49°C)Weight Base machine ...................................... 634 lb (287.6 kg) Fully configured ................................... 868 lb (393.7 kg)Fluid viscosity range .............................. up to 30,000 cpsWetted parts Pumps (A and B) .................................. Stainless steel, PTFE, UHMWPE, tungsten carbide Manifold .............................................. Aluminum or stainless steel Applicator ............................................ Varies based on applicator chosen; see applicator manual Primary heaters ................................... Aluminum, carbon steelFlow rates ............................................... 1 lb/min (0.45 kg/min) up to 50 lb/min (22.7 kg/min) Max. fluid working pressure ................... 3000 psi (207 bar, 20.7 MPa)Min. air inlet pressure............................. 80 psi (5.5 bar, 0.55 MPa)Max. air inlet pressure ............................ 100 psi (6.9 bar, 0.69 MPa)Max. fluid temperature ........................... 180°F (82°C)Air inlet size ............................................ 1/4 npt quick disconnect nippleA component inlet size ........................... -5 JIC, 1/2 - 20 UNFB component inlet size ........................... -6 JIC, 9/16 - 18 UNFDimensions With handle ......................................... 10.8L x 3.1W x 11.7H in (274 x 79 x 297 mm) Without handle ..................................... 10.8L x 3.1W x 6.1H in (274 x 79 x 155 mm)Weight With handle ......................................... 7.4 lb (3.4 kg) Without handle ..................................... 6.4 lb (2.9 kg)Materials of construction ........................ Aluminum, stainless steel, acetal, chemically-resistant o-rings, carbon steel, fluoroelastomer o-ringsWetted parts ........................................... Aluminum, stainless steel, acetal, chemically-resistant o-ringsManual .................................................... 313872Graco HFR Metering System Graco EP Pour Gun

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Graco® PD44Patented Meter, Mix and Dispense Valve for Two-Component Micro Dispensing

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Graco PD44 Valve for Precise Micro-DispensingExceptional PerformanceThe Graco PD44 Valve is specifically designed to dispense small amounts of water thin to paste viscosity materials from 0.005 cc’s to 5 cc’s. The metering rods are matched with machined seals for improved seal life. There are no material hoses between the rod pump outlets and mixer inlet which eliminates potential ratio or shot size problems (phasing) due to hose expansion and contraction.Graco PD44 Valve features• Specifically designed to accurately dispense shots of two-component epoxies, urethanes, silicone and most reactive resin systems• Improved low viscosity spool design• Rod positive displacement metering• Precise mix ratio and shot repeatability• Eliminates cleaning and potential hardening of materials in the valveAutomotive ElectronicsConsumer ElectronicsMedicalSporting GoodsAutomotive Components (ex: lighting)ApplianceProduct AssemblyPottingGasketingSealingEncapsulationSyringe FillingKey IndustriesKey Applications1.0cc0.50cc0.25cc0.1cc0.005cc1/16" Dia.1/8" Dia.3/16" Dia.1/4" Dia.Bead Sizes Dot SizesDBead Size = Full diameter of beadTo determine dot volume:Volume = D3 x 0.5236* 2* ½ the volume of a sphere

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System ConfigurationMaterials remain separate until injected into static mixer.The patented Graco PD44 Valve features balanced inlet/outlet spool assemblies that do not displace material while shifting from the reload to the dispense position. This allows pressure feeding of the “A” and “B” components up to 1200 psi during reloading while isolating the materials from the mixer inlet. Upon shifting to the dispense position, an accurate volume of “A” and “B” components is injected into the disposable mixer inlet by rod displacement metering technologyReloadSpools shift to the right • Material feed inlets are opened • Materials are transferred into the metering chambers by a pressurized feed system• Outlet ports are blocked • Metering rods are retracted to a precise position determining the volume of each materialShiftThe balanced spool assemblies shift to the dispense position • Material path to the mixer inlet is opened • Material feed inlet ports are blocked • Metering rods remain in the retracted positionDispenseMetering rods drive down • A and B materials are simultaneously dispensed from the metering chamber into the disposable mixer• A and B materials are dispensed at the predetermined volume ratio. Upon completion of the dispense stroke, the metering rod and spool assemblies shift back to the reload position RELOAD SHIFT DISPENSEHow It Works Watch Video

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1 Graco PD44 ValveManual control of shot sizePneumatically-driven valves have a micrometer adjustment to easily set the desired shot size. Programmable shot sizeLinear actuator provides shot size control. Useful feature when different shot sizes are required.Programmable flow and shot sizeElectric drive motor programs shot size and flow rate, providing precise control for applying continuous beads of material. This is key when adapting the PD44 valve to X-Y-Z motion tables. Patented PD44 Metering Valves Meter, mix and dispense shots from 0.005 to 5 cc’s and handle material ratios from 1:1 to 25:1.Metering Drives“A” and “B” Precision Metering RodsAccurate and repeatable volume ratio control Machined SealsA longer life seal means less down time and reduces maintenance costs Balanced Inlet/Outlet Spool/Sleeve AssemblyAccurate reloading and dispensing to ensure ratio accuracyUpgraded SensorsFaster response and reliable position control for long term performanceMaterial Feed Inlet BlockKeeps material separate until in the mixer, eliminating the need for solvent flushShroud and Disposable MixerReduce waste and eliminate the need to solvent flush your systemMetering Drive

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2 ControllerElectric ControllerManual and Programmable Shot Size Sensors in the valve monitor the position of the spool assemblies and metering rods. These sensors interface with the control panel to assure proper valve operation. PD44 systems can help you save material and labor costs for a variety of dispensing applications, whether you are using manual, semi-automated or automated manufacturing processes.Programmable Flow and Shot SizeThis free standing table top controller includes a NEMA 23 stepper motor for precise flow and shot control.Other features include: • A monochrome touch screen, audio alarm and footswitch * • Seven programmable shot sizes and flow rates• Customer I/O connections for integration with auxiliary equipment.*Pneumatic/Linear Actuator ControllerController Screen ShotsGraco PD44 Valve Controller• Simple operator interface for day-to-day operation• Password protection for added security• Anti-gel/purge timer to protect static mixer from curingShot size screen• Programmable shot sizes for fast operator set up• Shot size storage for quick change between partsStatus screen• System monitoring for productive planning• Scheduling preventative maintenance*Also included with Pneumatic/Linear actuator controller

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Cartridge Feed SystemsTransfer low to medium viscosity materials to the PD44 valve by placing cartridges of various sizes into pressurized containers.Transfer Pumps and RamsPump low to high viscosity materials directly from bulk containers. Use pail and drum rams, transfer pumps and feed hoses as required.Reservoir TanksTransfer low to medium viscosity materials to the PD44 valve using various sized reservoir tanks.3 Feed SystemComplete SystemPD44 with pneumatic controller, manual linear actuator and dual one gallon transfer pump feed package.

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Technical Specifications“A” and “B” Metering Rods ..............................A wide selection of standard size metering rods are available depending on the ratio and shot sizes desired. Custom sized metering rods can be machined to accommodate most material ratios. The standard construction of the main body is 303/304 stainless steel. The standard construction of the metering assembly is a nitrided tool steel rod and a nitrided tool steel tube. Optional materials include stainless steel rod with UHMW tube and a tungsten rod with UHMW tube.Ratio Range.............................. 1:1 to 25:1 by volume depending on the size of the metering rods selected.Shot Size Capability................................................ 0.005 cc’s to 5.0 cc’s depending on the size of the metering rods selected. Cycle Rate ....................................................Up to 60 cycles per minute with pneumatic drive Max cycle depends on the length of the stroke, size of metering rods, material viscosity, mixer, outlet needle employed and any back pressure or flow limitations created by the product into which material is being dispensed. Balanced Inlet/Outlet Spool Assemblies .................................The pneumatically actuated spool assemblies keep the “A” and “B” materials separate in the valve and isolate the material inlets from the outlets to the mixer. The standard construction of the spool assembly is a nitrided tool steel spool and a nitrided tool steel sleeve. Optional materials include stainless steel spool with UHMW sleeve and a tungsten spool with UHMW resleeve.Material Feed System ..........................Pressure feed systems including cartridges, tanks and transfer pumps, can be employed to feed “A” and “B” components up to 1200 psi. The appropriate selection of feed equipment is dependent. on material viscosity and processing requirements. Accessories ..........................................Level controls, agitators, follower plates, vacuum degassing, nitrogen blanketing, etc. are readily available. Mixers .........................Disposable Posimixer® is available in sizes from 1/8 in (3.175 mm) to 3/8 in (9.525 mm) in diameter and in various number of elements to provide thorough blending of most reactive resin systems. Lab tests may be required to determine the specific mixer required for a particular application.Disposable Needles ............................................................. From 14 gauge to 30 gauge A variety of Luer Lock needle sizes are available to adapt to the Posimixer outlets. Metering Drives ............................. The standard drive is an air cylinder with a precise manual stroke adjust. Additional drive options include: A linear resistive transducer air cylinder providing electronic shot size control. A stepper or servo ready lead screw actuator for precise shot and flow control. Machine Controls..............................................Free standing tabletop control panels are available for air cylinder and motor driven valves. Standard hardware includes: Monochrome touch screen, audio alarm and foot switch. Standard features include: Purge timer, cycle counter and totalizer. Motor driven controls include a NEMA 23 stepper motor featuring shot size and flow rate control. Dimensions ................................ Body – 15 in (381 mm) H x 4 1/8 in (105 mm) L x 7 9/16 in (192 mm) W Mixer – Add 4 in (100 mm) to 14 3/4 in (375 mm) H to the height. Pneumatic Controller – 15 in (381 mm) W x 12 in (305 mm) D x 13 in (330 mm) H. Electric Controller – 20 in (508 mm) W x 8 in (203 mm) D x 20 in (508 mm) H.Weight...................................... PD44 valve only – 14 lb (6.35 kg) – 15 lb (6.80 kg) (depends on drive) PD44 bench stand and controller – 50 lb (22.68 kg) to 75 lb (34.02 kg) (depends on options)Service Requirements ................................................ Normal industrial compressed air supply - 0.1 (0.0028 m3/min) to 2.58 CFM (0.07 m3/min) at 80 psi (5.62 kglcm2). Electric – 120/240V, 50/60Hz.

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PR70™Meter, Mix and Dispense Systems

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PR70. Performance You Can TrustReliable meter, mix and dispense systemsGraco PR70™ Meter, Mix and Dispense Systems offer superior accuracy for a broad range of applications including bonding and sealing, potting, gasketing, encapsulation and syringe filling.Handles most two-component materials• Stainless steel design reduces the chance of a material incompatibility• Positive displacement pumps deliver ratio accuracy to ±1%• Linear transducer monitors piston velocity to provide ratio assurance, and reduce scrap and re-work• Single stroke shot size ranges from 2 to 70 cc’s• Ratio range from 1:1 to 24:1, with a 2-to-1 adjustment using the PR70vRugged, reliable and durable • Long-lasting wear parts mean lower cost of ownership• Cast pump bodies for improved seal alignment• Chromex™ shafts and Severe Duty™ cylinders combined with stainless steel fittings provide long pump life with no corrosion• Shaft seals designed for extended life and easy replacement• Preventive maintenance counter to plan system rebuilds around your production schedule• Linear thrust bearings eliminate side loading to maximize seal life and performanceEase of operation and less downtime• Standard electronic controls allow for digital shot entry in grams (excludes PR70e)• Built-in, easy to set up purge timer keeps system up and production running (excludes PR70e)• Graco Control Architecture modules, with built-in diagnostics allow for quick troubleshooting• Modular design eliminates point-to-point wiring – a quick board change-out gets your system up and runningKey industries• Product assembly• Automotive components• Automotive electronics• Consumer electronics• Medical• Sporting goods• Appliance

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Graco reliability. Industry-proven accuracy. Intuitive design.The PR70 fixed ratio system accurately meters, mixes and dispenses two-component medium to low-viscosity materials for potting, gasketing, sealing, encapsulation and syringe filling. For variable ratio dispensing, the PR70v handles ratios from 1:1 to 24:1 and offers even more control with an optional Advanced Display Module. Further options include the PR70f (flow control) and PR70 Servo for bead applications.Technology You Can Count OnMultiple Feed SystemsA variety of feed package options are available:• Polyethylene tanks• Stainless steel tanks• Off-board tanks for high-volume applications and reduced material refills• Accumulators for high-viscosity materialsMD2 Valve• High-pressure accuracy with multiple seat styles and adjustable snuffback for clean, precise dispensingIntuitive User Interface• Digital shot size entry, machine monitoring and feedback for total controlFluid Control Module• Offers a simplified wiring system and board-level diagnostics • Modular approach is easier to operate, easier to maintainConfiguration Options• Flow Control• Servo motor• Variable ratioLong-Life Design• Optimized pump support, seal design, and Chromex rods provide twice the life of other systemsProven Ratio Accuracy• Multiple pump sizes available to provide |multiple target ratios. Also delivers shot accuracies to ±1%Compact Benchtop Unit• Stable, strong machine base for secure installation • Small footprint saves valuable space

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Easy to use, entry-level system.If you are looking for a basic meter, mix and dispense system, the PR70e is the ideal model for you. It offers reliable and accurate performance, yet at a lower initial investment than other PR70 models.PR70e. Reliable Dispensing at an Affordable PriceLong-Life Design• Optimized pump support, seal design, and Chromex rods provide twice the life of existing systemsProven Ratio Accuracy• Multiple pump sizes available to provide |multiple target ratios. Also delivers shot accuracies to ±1%Local Control Module (LCM)• Digital shot size entryCompact Benchtop Unit• Stable, strong machine base for secure installation • Small footprint saves valuable spaceMD2 Valve• High-pressure accuracy with multiple seat styles and adjustable snuffback for clean, precise dispensingMultiple Feed SystemsA variety of feed package options are available:• Polyethylene tanks• Stainless steel tanks• Off-board tanks for high-volume applications and reduced material refills

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Raising the Bar for Solid Performance.PR70e. Reliable Dispensing at an Affordable PriceOperation ScreenShot size is displayed as a percentage of stroke length, duration of shot and progress bar.Recirc Mode option prevents materials from setting overnightMaintenance Mode ScreenAllows trouble shooting and easy maintenance through manual operation of systemSet-up screen gives users easy access heat options Graco Control ArchitecturePR70 Dispense Systems (excluding PR70e) feature intuitive user interfaces based on the Graco Control Architecture, a modular system of processing and control components. Products using the Graco Control Architecture provide similar interface func-tionality across your plant and simplify training. Maintenance and service is easier too, thanks to built-in troubleshooting tools and simple, modular part replacement.Advanced Display ModuleWhen you upgrade to the Advanced Display Module, you gain extra capabilities that allow you to accomplish more in your production area. The Advanced Display Module enables expanded features including:• Recirculation capability• Programmable shot sizes and sequencing – up to 50 different shot sizes and seven sequences• Integrated heater control• Large, bright color screen makes the system easier to see and use• Key pad entry makes it easy to program and reduces operator training timeLocal Control Module (PR70e only) • Simple system electronic controls with diagnostics• LCD graphical interface saves time by enabling accurate shot size programming• Automatic alarms notify you when pumps need attentionSuperior Tracking and Monitoring Capabilities

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PR70 System ComparisonsTechnical specifications System Configured system? No Yes Yes Yes No No Ratios Fixed Ratio 1:1 to 12:1 1:1 to 12:1 1:1 to 12:1 NA 1:1 to 12:1 1:1 to 12:1 Variable Ratio NA NA NA 1:1 to 24:1 1:1 to 24:1 1:1 to 24:1 Number of shots 1 5 50 50 50 10 Based on Percentage of stroke Yes No No No No No Shots Weight Based Shots No Yes Yes Yes Yes No Multi-stroke shots (over 100%) No Yes Yes Yes Yes Yes Shot Sequencing No Optional Yes Yes Yes No Monitoring Pressure Monitoring No Optional Optional Optional Optional Optional Ratio Monitoring No Optional Optional Optional Optional No Local Control Module (LCM) Yes No No No No No Display Module (DM) No Yes No No No No Data Controls Advanced Display Module (ADM) No Optional Yes Yes Yes No Gel Timer No Yes Yes Yes Yes Yes Run with Automation (PLC) No Yes Yes Yes Yes Yes USB Download No Optional Yes Yes Yes Optional Light Tower No No Optional Optional Optional Optional Flow Control No No No No Yes Yes Flow Range* N/A N/A N/A N/A 0.014-226 0-47 PLC Flow Selections N/A N/A N/A N/A 15 Infinite Bead Control No No No No Yes Yes Snake-Head Control No No No No Yes Yes Pump Re-Loading Capability No No No No Yes Yes Bead/Dispense Pausing No No No No Yes Yes Remote Analog Flow Control No No No No No Yes Accessories and configurations — Available for all models except where noted below. Valves 1:1 MD2 Valve Optional Optional 10:1 MD2 Valve Optional Optional Hose options 2.5 ft (76 cm), 10 ft (3 m), 15 ft (4.6 m) Accessory Optional Plastic Tanks Accessory Optional On-Board Stainless Steel Tanks Accessory Optional 1-1/2 NPT Flange Kit for bulk feed Accessory Optional Off-Board Stainless Steel Tanks Accessory Optional Heated Tanks No Optional Agitation Accessory Optional Tank Level Sensors Low No Optional Tank Level Sensors High No No Accumulators No No Auto Refill No No Mixers & Shrouds Accessory Optional Valve Mounting Accessory Optional Heated Hoses No No Recirculation No No Tanks, Accumulators, Heated Equipment, Accessories Flow Control* Flow ranges are in cc/second. Be sure to choose proper pump sizes to achieve desired flow rate. PR70e PR70 PR70 PR70v PR70f PR70s with LCM with DM with ADM with ADM with ADM with ServoOptional items can be selected from the configurator and are factory installed. Accessories are ordered when you order the machine, but you assemble it onto the machine at your location.

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Metering Pump Effective Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.124 – 1.49 in2 (80 – 960 mm2) per sideSmall Air Cylinder Effective Area .................................................................. 7.07 in2 (4560 mm2)Large Air Cylinder Effective Area ................................................................. 15.9 in2 (10260 mm2)Maximum Stroke Length ......................................................................... 1.50 in (38.1 mm)Minimum Stroke Length .......................................................................... 0.23 in (5.8 mm)Volume per Cycle .......................................................................... 0.12 – 4.3 in3 (2 – 70 cc) Pump Cycles per 1L (.26 gal) ........................................................................... 500 – 14.3Ratios (fixed) ............................................................... 1:1 to 12:1 depending on cylinders selectedRatios (variable) ............................................................ 1:1 to 24:1 depending on cylinders selectedMaximum Fluid Working Pressure ......................................................... 3000 psi (207 bar, 20.7 MPa) Maximum Air Input Pressure ................................................................. 100 psi (7 bar, 0.7 MPa)Maximum Cycle Rate .................................................................................... 30 cpmMaximum Operating Temperature .......................................................... 70° C (160° F) nylon pistons 50° C (120° F) UHMWPE pistons or PE tanksAir Inlet Size ......................................................................................... 1/4 NPT(f)Pump Fluid Outlet Size .......................................................... -03, -04, -06, -08 or -12 JIC fittings for3/16 in (4.8 mm), 1/4 in (6.4 mm), 3/8 in (9.5 mm), 1/2 in (12.7 mm), 3/4 in (19.1 mm) hosesWetted Parts ............... 303/304, 17-4 PH, hard chrome, Chromex™, carbide, chemical resistant O-rings, PTFE, nylon, UHMWPEWeight – PR70 ............................................................... 120 lb (55 kg) typical with two 7.5 l tanks 330 lb (150 kg) typical with two 60 l tanksWeight – PR70v .............................................................. 160 lb (73 kg) typical with two 7.5 l tanks 370 lb (168 kg) typical with two 60 l tanksWeight – PR70e ................................................................... 100 lb (46 kg) typical without tanksCompressed Air .............................................................. < 10 scfm typical (varies with cycle time)Electrical Power ..................................................... 100-240V 50/60Hz 1 phase for machine – 80 watts 208–240V 50/60Hz 1 phase for heat – 10 kW max 120 or 240V 50/60Hz 1 phase for on-board agitators Instruction Manuals PR70 with Display Module Operation & Maintenance .......................................................... 312393 PR70 Models with Advanced Display Module ................................................................ 312759 Repair and Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312760 Feed System ........................................................................................ 312394 PR70v Integrated Heat ................................................................................. 312761 PR70e Operation & Maintenance ......................................................................... 334135 MD2 Valve Instructions and Parts ......................................................................... 312185PR70 machines and complete configured packages carry the CE mark.Technical Specifications

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PR-XMETER, MIX AND DISPENSE SYSTEM

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The Graco PR-X solution is a meter, mix and dispense system for two component sealant and adhesive applications. Ideal for applications requiring both precision dispensing and tight ratio tolerances, the servo-driven PR-X provides superior control and repeatability for beads, dots and other patterns to ensure specifications are met every single time. The PR-X utilizes a unique, patent pending fluid path design engineered to handle highly abrasive, highly filled and high viscosity materials - like many common thermal management materials on the market. The system’s lightweight and compact form coupled with simple communication options makes integration into existing or new automated production lines an easy task, increasing the potential unit per hour (UPH) throughput.

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0.50cc0.10cc0.03cc 50ccD1/16" Dia.1/8" Dia.3/16" Dia.1/4" Dia.Bead Size1PRECISE AND REPEATABLE– Servo-driven design delivers both precision and repeatability in dispensing – On-demand flow control improves repeatability by allowing for the synchronization of dispense rates with automation speeds2ENGINEERED FLUID HANDLING WITH DURABLE PARTS– Patent-pending fluid path delivers true first-in first-out dispensing, preventing materials from blocking and curing inside the pump. The result is long lasting on-ratio dispensing, with minimal recurring maintenance– Extensive service life is achieved by leveraging Graco core technology, with engineered coatings and fluid path geometry specifically designed to resist wear from abrasive materials3COMPACT, LIGHTWEIGHT, AND DESIGNED FOR INTEGRATION– The small size and low mass of PR-X allow for installation flexibility - meeting the needs for both stand-alone benchtop and automated applications– Multiple system configurations allow for flexibility in both raw material delivery and dispensing – Simple communication protocols provide seamless integration with robots, automated work cells, and data tracking systemsFirst-In-First-Out (FIFO) Fluid Path

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SYSTEM CONFIGURATIONSCartridge or supply pump feed– Feed raw material directly from cartridges mounted onto the PR-X, the preferred method for extremely high viscosity, highly filled materials, and micro-dispense applications– For high throughput dispensing, supply raw material remotely using supply pumps designed to deliver from a wide range of container sizes - from cartridges to drumsDirect or remote mounted dispense valve– PR-X uses Graco’s proven MD2 dispense valve, which can be direct or remote mounted to best fit the application requirements– Direct mount option enables the PR-X system to be mounted on an automation solution, which minimizes floor space requirements. Ideal for the most highly filled and highest viscosity materials– Remote mount option provides for more flexibility in the design of the workspace and minimizes automation payload requirementsCartridge feed Supply pump feedDirect mounteddispense valveRemote mounteddispense valve

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APPLICATIONSINDUSTRIESTelecomAutomotiveand otherelectronicsLithiumBatteryGeneralIndustrySolarThermalManagementGasketingPottingSealingBondingMetering

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CATEGORY DATAMaximum working fluid pressure 1200 psi (8.4 Mpa, 84 bar)Maximum air pressure 100 psi (0.7 Mpa, 7 bar)Power input 200 - 240 VAC, Single phase, 50/60 Hz, 10 AAir inlet1/4 npt (f) (6mm Quick Disconnect Included)Fluid inlet 1/4 npt (f)Fluid outlet 7/8 - 9 bell outletFluid viscosity range 20 to 1,000,000 cpsWeight (empty) 35 lbs (16 Kg)Wetted parts303 stainless steel, 17 - 4 PH stainless steel, C2 carbide, Hard chrome, Ethylene propylene, Parker polymite, PTFEShot size range 0.03 - 50 cc Shot size repeatability ±1%Material ratio 1:1 to 2.4:1Ratio accuracy ±1%TECHNICAL SPECIFICATIONS Watch Video Search Manuals

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1 1 Extruder SUPPLY METERING DISPENSE SYSTEM FOR 20 LITER 5 GAL PAILS Efficient Precise Profitable Reduces material costs With the 1 1 Extruder you eliminate waste and save money because you can process material in bulk and only mix as much material as you need No more throwing away unused material at the end of the day No more residue left over in smaller pails or cans Provides consistent material quality No more guesswork or human error in measuring means you can improve throughput cut back on material waste and reduce rework Materials are proportioned by precision positive displacement pumps and mixed accurately and on ratio at the mix manifold Easy to operate With proper training operators are up and running quickly The 1 1 Extruder runs right out of the box with low set up time The 1 1 Extruder gives you 1 A plural component extruder perfect for low to medium viscosity paste materials 2 The latest Saniforce Air Motor Check Mate 100 Lowers and Graco Ram control design updates 3 U S pails or European pails 1 1 Extruder for LSR markets OPTIONS Stainless steel for liquid silicone rubber LSR general industry applications OR Carbon steel for general industry applications

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Get your ROI on material savings alone Save on material costs and end waste from hand mixing process by using bulk containers instead of expensive cartridges Production efficiency General product assembly Eliminate the cumbersome and time consuming process of filling cartridges The 1 1 Extruder provides continuous material flow to help you cut process time by at least 50 significantly increase production throughput decrease required manpower free up manpower resources for other needs Precise material handling Eliminates cartridge mixing and the risks of inadequate working time with quick curing materials Easy setup material changes 20 Liter 5 gallon follower plates allow you to dispense out of straight sided pails TWO COMPONENT MATERIALS Return on investment Dowel bar anchoring 1 1 Extruder Specifications Mix Ratio by Volume Pressure Ratio fluid air Air Motor Diameter Air Inlet Fluid Outlets Wetted Parts Maximum Air Working Pressure Max Ram Air Working Pressure Maximum Temperature Maximum Fluid Working Pressure Weight 1 1 36 1 7 5 1 2 in npt f 3 8 in 1 2 in npt f and JIC 12 Flare Carbon Steel Stainless Steel Acetal Ductile Iron Chrome Zinc and Nickel Plating PTFE UHMW Polyethylene 85 psi 100 psi Ambient 3000 psi 626 lbs Time to end waste For use in concrete joint sealing dowel bar anchoring general product assembly and liquid silicone rubber LSR injection applications Markets include Cartridge fill Crack fill Construction 2018 Graco Inc 349904 Rev A 1 18 All other brand names or marks are used for identification purposes and are trademarks of their respective owners All written and visual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice

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PROVEN QUALITY. LEADING TECHNOLOGY.Designed to accurately dispense and mix plural-component sealants and adhesives• Minimizes maintenance time and costs while maximizing dispense time• Designed with fewer parts and is easy to clean• Streamlines maintenance and service• Complete modular design adapts to different installation needs• No unique tools required• Handles a wide range of materialsMD2 Dispense ValveFor Accurate Two-Component Dispensing339117A.f_FLY_MD2dispensevalve 8/29/07 9:05 AM Page 1

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339117A f_FLY_MD2dispensevalve 8 29 07 9 05 AM Page 2 Ideal for Most Two Component Dispensing Applications Technical Specifications Ordering Information Graco MD2 Dispense Valve Valve Options 255179 1 1 soft seat adjustable snuff back MD2 VALVE Maximum fluid pressure 3000 psi 276 bar 27 6 MPa Maximum cylinder air pressure 120 psi 8 4 bar 0 84 MPa Minimum air cylinder actuating pressure 40 psi 2 8 bar 0 3 MPa Maximum working fluid temperature 140 F 60 C Wetted parts stainless steel carbide UHMWPE acetal PEEK PTFE 255180 1 1 hard seat non adjustable snuff back Gun weight 1 45 lbs 0 66 kg 255181 Wide ratio soft seat adjustable snuff back Dimensions 6 64 in L x 2 32 in W x 2 25 in D 168 7 mm L x 59 mm W x 57 mm D 255182 Wide ratio hard seat non adjustable snuff back Manual Gun Options 255442 1 1 hard seat air actuated gun trigger Fluid inlets 9 16 18 UNF f 06 SAE Air inlets 1 8 in npt Instruction manual 312185 255445 Wide ratio hard seat air actuated gun trigger Adjustable Snuff back Control 255443 1 1 hard seat electrically actuated counter balanced valve trigger Dispenses material only where you need it 255446 Wide ratio hard seat electrically actuated gun trigger Independent Air Cylinder 255444 1 1 hard seat electrically actuated counter balanced valve lever Improves mean time to repair MTTR 255447 Wide ratio hard seat electrically actuated gun lever LC0004 1 1 soft seat electrically actuated counter balanced valve trigger LC0006 Wide ratio soft seat electrically actuated gun trigger LC0005 1 1 soft seat electrically actuated counter balanced valve lever LC0007 Wide ratio soft seat electrically actuated gun lever Chromex Shafts Manual Gun Options Extends shaft life to better 255220 MD2 hard seat rebuild kit needle and nose handle abrasive materials 255219 MD2 soft seat rebuild kit needle and nose Grease Isolation Chamber 255218 MD2 rebuild kit back end of wet section Ideal for moisture sensitive materials Adjustable Inlet Position 255217 MD2 rebuild kit air cylinder Accessible grease fittings for easy maintenance Flexibility during system installation Minimizes dead spaces in fluid path 255208 Electric switch handle 255206 Pneumatic switch handle 255249 Actuated lever All SST Wetted Section 255273 Hanger adapter Maximizes material compatibility Manual Dispense Gun Option Two Nose Options Customizes material mixing 2007 Graco Inc Form No 339117 Rev A 9 07 All other brand names or marks are used for identification purposes and are trademarks of their respective owners All written and visual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Lever Actuated Dispense Valve

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PROVEN QUALITY. LEADING TECHNOLOGY.Voltex™ Dispense ValveRotary Static Mix Valve for Two-Component Foaming Urethanes and Silicones

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Application FlexibilityVoltex Dynamic Mix ValveServo electric motor delivers reliable mix due to the advanced RPM and torque controls. Independent A/B component control, front/back mounting capability, and plumbing options to optimize applications.Built with orifice inserts for pressure balancing and check valves that prevent downtime. Easy maintenance and cleaning with disposable mixing elements.Long lasting rotary seal and sturdy mixer shroud stand up to tough-to-blend materials.Capable of dispensing foaming urethanes and silicones with ease and control, the Voltex Dynamic Mix Valve is the final component to complete your two-component dispensing solution. In order to mix with confidence, this rotary static dynamic mix valve is engineered with reliable servo motor, innovative error detection technology, and fully integrated precision controls. These features, along with the valve’s flexibility, make it an attractive technology for a wide variety of dispensing applications. Precision RepeatabilityProcess ControlMinimize DowntimeDurable ComponentsMultiple accessory fluid ports for pressure sensors, cleaning/flushing, or air nucleation assist. Integrated controls monitor ramp-up time, RPM, and torque, thus preventing broken mixers, and inconsistently mixed material. Versatile DesignIntegrated Dispense Delay Watch Video

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AutomotiveBattery Filtration General IndustryMarkets and ApplicationsBuilt with independent A/B component controls, flexible mounting, and seamless metering system integration, the Voltex Dynamic Mix Valve fits the demands of the most challenging potting, gasketing, bonding, and sealing applications.Voltex Dynamic Mix Valve• Spiral mixing action thoroughly mixes two-component materials• No solvent flushing means less mess and reduced disposal expenses• Rugged, chemical-resistant mixer housing and mixing elementsDispense and Dispose MixersController OptionsWall mount with ADMTabletop without ADM• Choose from wall or table mounting styles to fit your production setup

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Compatible Systems and Controls PR70Process ControlsHydraulic Fixed Ratio (HFR) SystemAn Easy to Use Control ModuleWith the Voltex Dynamic Mix Valve and controls, you can be confident that you’re accurately dispensing material every time. Integrated Dispense DelayIntegration between the metering system and the Voltex ensures the shot does not start dispensing until the Voltex has accelerated to its set-point RPM. Simple DiagnosticsThe controls also incorporate simple diagnostic screens which allow you to quickly check all the process variables and define predictive maintenance parameters. When coupled with the Voltex Dynamic Mix Valve and control box, the ADM equipped PR70 accurately meters, mixes and dispenses two-component medium to low-viscosity materials for potting, gasketing, sealing, and encapsulation applications.Easily integrate the EFR with the Voltex Dynamic Mix Valve for a complete two-component meter, mix and dispense solution. The EFR is ideal for applications requiring precision dispense and superior control over sealant materials.A meter, mix and dispense system for materials ranging from epoxies to elastomers. Compatible with Voltex Dynamic Mix Valve and ADM control box for high throughput applications requiring on-ratio dispensing, precision dispense, and consistent material flow.Electric Fixed Ratio (EFR) System

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Voltex Dynamic Mix ValvePart Number 25T670Maximum Static Fluid Pressure 3000 psi (20.7 MPa, 207 bar)Maximum Dynamic Fluid Pressure 1000 psi (69 Bar, 6.9 MPa)Maximum Air Pressure 120 psi (8.3 Bar, 0.83 MPa)Maximum Motor Speed 4400 rpmTypical Maximum Flow < 50 cc/secFluid Inlet Size 1/4 in. NPT (female)Fluid Outlet Shroud Thread 7/8 in. - 14 UNF (male)Fluid Auxiliary Ports (6x on fluid housing) 1/8 in. NPT (female)Approximate Size (W x D x H) 8.68 x 3.49 x 9.69 in (220.47 x 88.65 x 246.10 mm)Air Line Size 5/16 in. (8mm)Mounting Screw Size M6 X 1.0 (4x each side)Maximum Operating Temperature 149°F (60°C)Weight 11.7 lbs (5.32 kg)ControllerController Mount Type (wall and table) M6 X 1.0 (4x)Required Line Voltage 100-240 VAC, 50/60 Hz, 1 PhaseMachine Operating Voltage24-VDC Components48 VDC MotorMaximum Harness Length (between valve and controller) 206 ft. (63m)Weight25T671 Voltex Tabletop Control Box for PR70 or HFR, with ADM 32 lbs (14.5 kg)25T672 Voltex Tabletop Control Box for EFR, No ADM 27.9 lbs (12.7 kg)25T673 Voltex Wall Mount Control Box for PR70 or HFR, with ADM 33.8 lbs (15.3 kg)25T674 Voltex Wall Mount Control Box for EFR, No ADM 29.7 lbs (13.5 kg)Technical Specifications

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Orifices Choose your orifice to balance pressures. 25T700 0.016”(0.41mm) 25T706 0.039” (0.99mm) 25T712 0.063” (1.60mm)25T701 0.020”(0.51mm) 25T707 0.042” (1.07mm) 25T713 0.067” (1.70mm)25T702 0.024” (0.61mm) 25T708 0.047”(1.19mm) 25T714 0.073” (1.82mm)25T703 0.028” (0.71mm) 25T709 0.052”(1.32mm) 25T715 0.086” (2.18mm)25T704 0.031” (0.79mm) 25T710 0.055” (1.40mm) 25T716 Undrilled (no orifice)25T705 0.035” (0.89mm) 25T711 0.060” (1.52mm) 25T675 Multiple Orifice KitMixers and ShroudsChoose mixer size based on application.10 Pack 50 Pack Compatible Shroud8mm x 12 element 25S024 25S025 4-419-90410mm x 12 element 25S026 25S027 4-419-90313mm x 12 element 25S028 25S029 4-419-902CControl Box Choose a controller depending on system integration, and mounting style.25T671 Voltex Tabletop Control Box for PR70 or HFR, with ADM25T672 Voltex Tabletop Control Box for EFR, No ADM 25T673 Voltex Wall Mount Control Box for PR70 or HFR, with ADM 25T674 Voltex Wall Mount Control Box for EFR, No ADMOrdering InformationIntegration Cable KitChoose cable based on metering system and length required.123651 6.56 ft (2m) CAN Cable for EFR121728 13.12 ft (4m) CAN Cable for EFR121005 49.21 ft (15m) CAN Cable for EFR25T887 9.84 ft (3m) Integration Cable Kit for HFR25T888 19.70 ft (6m) Integration Cable Kit for HFR25T889 9.84 ft (3m) Integration Cable Kit for PR7025T890 19.70 ft (6m) Integration Cable Kit for PR70Voltex Dynamic Mix ValvePart Number 25T670All orifice options come in packs of two (2), The multiple orifice kit includes two (2) of each size including the undrilled orifices.

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Pressure Transducers Buy two of each part to monitor A/B pressure simultaneously.16A093 Fitting, Pressure Transducer 25R640 Pressure Transducer Pressure Transducer Extension Cables124409 9.8 ft (3m) Extension Cable17H363 24.6 ft (7.5m) Extension Cable17H364 52.5 ft (16m) Extension CablePower Cable One power cable is required for the Voltex controller.121055 Power Cable, NEMA 5-15P (USA, Mexico, Puerto Rico, Canada, Taiwan), 115V, 10A, 7.5 ft (2.2m)121054 Power Cable, NEMA 6-15P (USA), 250V, 10A, 8 ft (2.4m)121056 Power Cable, CEE 7/7 (France, Germany, Iceland, Netherlands, Norway, Turkey), 250V, 10A, 8 ft (2.4m)121057 Power Cable, BS1363 (UK, Ireland, Malaysia, Singapore), 250V, 10A, 8 ft (2.4m)121058 Power Cable, SI32 (Israel), 250V, 10A, 8 ft (2.4m)124864 Power Cable, AS/NZS 3112 (Australia, New Zealand), 250V, 10A, 8 ft (2.4m)124861 Power Cable, CEI 23-50 (Italy), 250V, 10A, 8 ft (2.4m)124863 Power Cable, SEV 1011 (Switzerland), 250V, 10A, 8 ft (2.4m)124862 Power Cable, 107-2-D1 (Denmark), 250V, 10A, 8 ft (2.4m)121060 Power Cable, SANS 164-1 / BS 546 (South Africa, India), 250V, 16A, 8 ft (2.4m)Integration Extension Cables25T718 9.8 ft (3m) Extension Harness Kit25T719 19.7 ft (6m) Extension Harness Kit25T720 49.2 ft (15m) Extension Harness KitAir Nucleation25T717 Air Nucleation Kit (single side)Pressure Gauges25T721 Material Pressure Kit (2 included)3A8115 Voltex Dynamic Mix Valve Instruction Manual Ordering InformationOne needed per material side. Accessories Manual

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About Us

The use of industrial high performance SAFE (Sealants, Adhesives, Foams and Encapsulants) technology has seen tremendous growth in the past decade. The properties and enormous selection of thermosetting materials on the market today, give manufacturers the higher performance, competitive edge they need. DispenseRite Machines and Systems are designed to provide Seamless automation flow, analytical attention to waste reduction with minimal down times. This enables manufacturers a much clearer in-site into the overall stability and sustainability of their ROI. Let us show you how to increase your production rates, and decrease your production costs, by helping you put exactly the right amount of material, exactly where you want it, every time!