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Instructions – Parts List

GRACO INC.

P.O. BOX 1441

MINNEAPOLIS, MN

55440–1441

Copyright 1993, Graco Inc. is registered to I.S. EN ISO 9001

AIR OPERATED, WATERBASE COMPATIBLE

DynaMite

t

 Dispense Valves

Maximum Fluid Viscosity: 600,000 Centipose

900 psi (63 bar) Maximum Fluid Working Pressure
100 psi (7 bar) Maximum Air Input Pressure

Model 224906, Series A

Dispense Valve

Model 235877

Dispense Valve with Handle

Patent Pending

Contents

Warnings

2

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Installation

3, 4

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Operation

5

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Service

7, 8

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Parts

Model 224906

10

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Model 235877

11

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Accessories

12

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Dimensions

13

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Technical Data

13

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Graco Warranty

14

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Graco Information

14

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308266C

Model 224906

01795

01796

Model 235877

Important Safety Instructions

Read all warnings and instructions in this manual.
Save these instructions.

Summary of Contents for DynaMite 224906

Page 1: ...ssure 100 psi 7 bar Maximum Air Input Pressure Model 224906 Series A Dispense Valve Model 235877 Dispense Valve with Handle Patent Pending Contents Warnings 2 Installation 3 4 Operation 5 Service 7 8...

Page 2: ...g D Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury D Do not...

Page 3: ...NOTE This dispense valve is supplied with two needle nozzle sizes 047 in and 063 in I D Other sizes are available see page 12 To install needle nozzles 112000 through 112007 wrap the threads of the n...

Page 4: ...commended The fitting will leak if the tubing is not cut at 90_ 2 Connect the fluid line B to the 1 8 npt f fluid inlet C of the dispense valve For convenience use hose ties E to fasten the fluid line...

Page 5: ...whenever you D are instructed to relieve the pressure D stop spraying D check or service any of the system equipment D or install or clean the spray tips 1 Shut off the air and fluid supply to the di...

Page 6: ...e to get the desired results b To change the bead width or shot size or to adjust for heavier or lighter viscosity fluids change to a different size needle nozzle see page 12 for available sizes c For...

Page 7: ...for wear NOTE The valve seat 13 is reversible 6 Unscrew the packing retainer 4 from the valve housing 11 with a flat blade screwdriver Using an o ring pick remove the u cup packing 3 from the housing...

Page 8: ...1 N m Lubricate Lips must face into housing 11 Inspect weep hole for buildup of fluid which could indicate a leaking u cup 3 7 8 1 2 4 6 3 7 2 5 2 4 8 KEY 1 Valve Needle 3 PTFE U Cup Packing 4 Packin...

Page 9: ...9 308266 Notes...

Page 10: ...oy buna N seals 1 10 198171 TUBE FITTING elbow 90_ 1 8 npt m x 0 156 in 4 mm OD tube 1 11 235358 HOUSING valve w swivel nut stainless steel wetted section 1 Ref Part No No Description Qty 12 188287 HO...

Page 11: ...9 1 103 235879 HANDLE 1 104 110914 VALVE 1 105 188720 FITTING dispense valve 1 106 112253 CONNECTOR tube 3 32 in internal hex 10 32 unf 2a x 0 156 in 4 mm OD tube 1 107 112095 SCREW set 3 32 in 1 108...

Page 12: ...57 0 150 3 81 7 These part nos are supplied with the dispense valve Needle Adapter 109599 Required to mount the following needle nozzles to the dispense valve Dispense Needle Nozzles Require 109599 Ne...

Page 13: ...b 0 4 kg 235877 9 5 in 241 3 mm 0 75 in 19 mm 1 125 lb 0 5 kg Port Sizes All Models C 1 8 npt f Fluid Inlet D Fitting for 0 157 in 4 mm Air Inlet Tube E 1 8 npt f Fluid Outlet Technical Data Maximum f...

Page 14: ...l be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other inc...

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