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307886 11
Parts List
Ref.
No. Part No. Description Qty.
1* 187882 HOUSING, valve; SST 1
2* 102982 O-RING; PTFE 1
3* 111737 SPRING, compression,
conical; SST 1
4* 183876 GASKET, seat, nylon 1
5* 101680 BALL; carbide 1
6* 183875 SEAT, valve; carbide 1
7* 107505 O-RING, PTFE 1
8* 188001 RETAINER, spring; SST 1
9** 235204 ACTUATOR, valve;
carbide & SST 1
12 183881 GUIDE, plunger 1
13 183883 PLUNGER, spring 1
14 183882 GUIDE, spring 2
15 109141 SPRING, compression 1
16 183880 HOUSING, spring 1
17 101448 NUT, jam; 3/8–24 NF 1
18 236590 SCREW, adjustment 1
19 103926 SCREW, cap, sch; 1/4–20 UNRC 6
24 187885 HOUSING, regulator; SST 1
25{ 185052 LABEL, warning 1
26** 192051 DIAPHRAGM, PTFE 1
27** 192052 DIAPHRAGM, HytrelR 1
* Included in Valve Cartridge Repair Kit 222140.
** Recommended “tool box” repair parts. Keep on
hand to reduce down time. Diaphragms, Ref. No.
26 and 27, are included in Regulator Repair Kit
239789.
{ Additional warning labels available at no charge.
Accessories
Accessories must be purchased separately.
Use only GENUINE GRACO PARTS AND
ACCESSORIES.
802072 Fluid Pressure Gauge
0 to 1500 psi (0 to 10.3 MPa, 0 to 103 bar)
pressure range
1/4–18 npt(m), with gauge, also order
166421 pipe nipple, 1/4–18 npt; SST
110290 Tee, female; 1/4–18 npt; SST
110182 Fluid Pressure Gauge with Dampener
0 to 2000 psi (0 to 1.4 MPa, 0 to 138 bar)
pressure range
1/4 npt(f), with gauge, also order
166421 pipe nipple, 1/4–18 npt; SST
185281 tee, male; 1/4–18 npt; SST
110191 Female Cross Fitting
For installing an additional outlet line.
1/4–18 npt; SST
214037 High Pressure Fluid Drain Valve
5000 psi (34 MPa, 345 bar) maximum working
pressure
Use at fluid outlet to help relieve pressure.
1/4 npt (mbe) carbon steel with PTFE seals
222515 Bracket Kit
To attach fluid regulator to cart, pail, or wall units.