equipment sourcebook - Loctite.ph

SPRAY VALVESLOCTITE ® SPRAY VALVE Item Number: 98520LOCTITE ® SPRAY VALVE CONTROLLER Item Number: 98521The Loctite® Spray Valve (item 98520) provides an effective solution for automatic spraying of lowviscosity primers, accelerators and activators up to 1,200 cP, with high precision and long termreliability. It features an external stroke adjustment, providing consistent performance over a widerange of operating conditions. The high performance needle and seat design ensures effectivecontrol of over-spray and nozzle dripping. This valve is most effectively controlled using theLoctite® Spray Valve Controller (item 98521), providing digital pressure control of both on/offtiming and atomization air, sold separately.Features:Loctite ® Spray Valve• High precision, short stroke, needle and seat designproviding repeatable spray pattern performance• Air pressure and stroke adjustment allowa wide range of spray pattern coverage control• Full stainless steel body and wetted parts provide longterm performance and durability• Cycle rate up to 600 per minute• Easy cleaning and servicing• 0.046" nozzle diameter (standard) provides consistentround full cone pattern• Optional 0.014" and 0.028" diameter nozzle kitsfor lower spray pattern applicationsLoctite ® Spray Valve Controller• Microprocessor -based, timed controller• Fully independent valve/open close andatomization air supply• 3 separate timed sequences – pre-spray, valve on,post-spray/valve off• Timed or manual mode with foot pedal control• All time modes maintained in memorywith AC power disconnectedProduct flows from a reservoir under air pressure as providedby the Loctite® Spray Valve Controller. The controller alsoprovides air to open/close the valve and a separate atomizingair source to the Loctite® Spray Valve nozzle assembly. Timingand pressure controls for atomizing air, fluid line pressure,valve stroke adjustment, height from surface, and materialviscosity can be adjusted to optimize required dispensequantity and coverage pattern.Atomizing AirOFFNO FLOWThe RED represents the fluid path.Atomizing AirONFLOWTECHNICAL SPECIFICATIONS98520 – Loctite ® Spray ValveTypeSpray ValveViscosity RangeUp to 1,200 cPAir Pressure Supply60 to 100 psiFluid Inlet Port1 ⁄8" NPTWeight 0.8 lbs. (385 g)Spray Height / PatternDiameterDispense PatternUsed to DispenseStroke AdjustmentSuck-BackValve TypeWetted ComponentsParts Included1"/0.25", 2"/ 0.50", 3"/ 0.75",4"/1.5", 5"/3" (0.046 nozzle)Spray – CircularAccelerators, Activators, PrimersYesNoPressure-Time Dispense304 Stainless Steel(1) Valve Mounting Bracket with screw(1) Valve Assembly (1) Fluid Line Assembly(1) Air Line Assembly (1) Operation Manual(1) Hex Key (1) Seat Removal Tool98521 – Loctite ® Spray Valve ControllerPower Source120 VACAir Supply1 ⁄8" Tube Fitting – 100 psi maxWeight5.5 lbs.Dimensions2.5" H x 12.4" L x 7.6" DParts Included(1) Controller Unit & Power Cord (1) Foot Pedal(1) Air Supply Line & Filter – 4 ft.Additional InformationFor Spare Parts and Accessories, see pages 84-85.For Fluid Compatibility Selector Chart, see pages 73-74.Additional Accessories Sold Separately989268 –0.014" Nozzle Kit989269 –0.028" Nozzle Kit984621 – Loctite ®Replacement Foot Switch98521 – Loctite ® Spray Valve Controller.(See page 17)982720 / 982723 –Loctite ® Bond-A-Matic ® Reservoirswith Low LevelSensors98520 – Loctite ®Spray Valve982726 / 982727 –Loctite ®Bond-A-Matic ®ReservoirsDISPENSING Valves & Pumps69