Instructions-Parts Gun Splitter Valve 3A2573D EN Use to operate one or two spray guns with one proportioner or premixed paint in a 1K sprayer. Provides independent flushing of each gun while the other gun remains in use. For professional use only. 262826 (includes carriage) 7250 psi (50 MPa, 500 bar) Maximum Material Working Pressure 5000 psi (35 MPa, 345 bar) Maximum Flush Inlet Working Pressure Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions.
Warnings Contents Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Component Identification . . . . . . . . . . . . . . . . . . . . Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 4 5 6 6 Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Parts . . . . . . . . . . . . . . . . . . . .
Warnings WARNING TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read MSDSs to know the specific hazards of the fluids you are using. • Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines. PRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture.
Component Identification Component Identification B J C/K A D E H G F Key: A B C D E F G H J K Gun #1 Material Shutoff Valve Gun #1 Solvent Shutoff Valve Solvent Inlet Port Mixed Material Inlet Port Gun #2 Solvent Shutoff Valve Gun #2 Material Shutoff Valve Gun #2 Outlet Port Gun #1 Outlet Port Optional Mixed Material Through Port For Third Gun Solvent Check Valve Schematic View D C K NOTE: The Optional Mixed Material Through Port (J) can be used for a third gun.
Pressure Relief Procedure Pressure Relief Procedure Follow the Pressure Relief Procedure whenever you see this symbol. This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment. 7. Disengage the trigger lock. TI1950a TI1953a 8.
Installation Installation Flushing 1. Connect the mixed material supply line from the proportioner or 1K sprayer to the manifold material inlet port (D). 2. Connect a hose between each manifold gun material outlet (G,H) and spray gun fluid inlet. 3. Connect a solvent supply hose from the solvent supply to the manifold solvent inlet port (C). Operation The gun splitter valve can flush both guns at the same time or flush one gun independently while the other gun continues to spray.
Flushing 5. Open the gun’s solvent flush valve for gun #1 (B) or gun #2 (E). E - OPEN B - OPEN 6. Unlock trigger lock and trigger gun into a grounded pail. Flush out mixed material until clean solvent dispenses. Lock trigger lock. Unlocked Locked 7. Shutoff solvent pump and close solvent valve for gun #1 (B) or gun #2 (E). E - CLOSE B - CLOSE 8. Lock trigger lock. Locked 9.
Parts Parts 262826, Gun Splitter Valve 19 (x5) 23 14 3 4 20 13 5 12 2 21 1 5 13 12 2 25 1 18 17 15 3 4 2 1 29 ti19051a 3 11 4 4 1 Apply PTFE thread sealant to fittings. 4 Apply thread locker to external threads. 2 Apply lubricant to o-rings. 5 When replacing the seat, torque the stem to the seat five times, up to 80 in-lbs (9 N•m), to form sealing surface. 3 Prior to assembly, turn valves counter-clockwise to the fully open position. Torque valve into body (11) to 50 +/- 5 ft-lbs (67.7 N•m).
Parts 24M220, Solvent Valve 24M219, Material Valve 46 36 46 36 52 1 50 52 1 31 1 3 3 2 4 41 1 3 46 3 2 4 36 50 51 1 ti19127b ti19126b 43 4 51 1 33 4 1 Install seal with assembly tools 15T630 and 16T066 from valve seal repair kit. 2 Prior to installing the shutoff valve, apply medium strength thread locker to threads and allow to cure. 3 Apply lubricant to seal, threads and o-ring. 4 Torque to 130 in-lbs (15 N•m). Ref.
Technical Data Technical Data Gun Splitter Valve US Metric Maximum fluid working pressure Mixed paint 7250 psi 50 Mpa, 500 bar Flush solvent 5000 psi 35 MPa, 345 bar Paint wetted materials Manifold and valve housings Seats Valve stems Seals Solvent flush wetted materials Check valve and fittings Ball Gasket Connections Mixed paint inlet Flush solvent inlet Gun 1 and Gun 2 outlets Optional Gun 3 straight through outlet Weight Gun splitter valve with carriage Carriage Dimensions Height Width Length
Technical Data 3A2573D 11
Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
