Parts
18 309474K
Pneumatic Fluid Pressure Regulators
Part Nos. 233773, 233809, 234272, and 234256
TI1755A
25
24
21
17
10
12
13
11
15
14
2
3
4
1
10
5
6
7
4
8
9
23
16
2
1
3
4
26
27
Torque to 4-5 N•m (35-44 in-lb).
Torque to 2 N•m (18 in-lb).
Torque to 5 N•m (44 in-lb).
Grease OD.
Used only on non-npt models
233773 and 233809.
Used only on npt models
234272 and 234256.
1
2
3
4
5
6
5
5
6
6
Ref.
No. Part No. Description Qty.
1 HOUSING, lower, for 233773 and
233809
1
HOUSING, lower, for 234272 and
234256
1
2 245368 SEAT, valve, for 233773 and
234272
1
245371 SEAT, valve, for 233809 and
234256
1
3 15Y036 O-RING 1
4 15Y035 O-RING 1
5 117106 BALL, 6 mm, carbide, for 233773
and 234272
1
117110 BALL, 6 mm, for 233809 and
234256
1
6 15A205 SUPPORT, ball 1
7 117090 SPRING, compression 1
8 15A144 COVER 1
9 117123 SCREW, fhms, M4x10 2
10 15A219 RING, for non-npt models 233773
and 233809
2
11 117101 PLUG, threaded 2
12 117085 SEAL, ring 1
13 117099 PLUG, threaded 1
14 245372 PLUNGER, valve 1
15 15A179 DIAPHRAGM 1
16 15A204 PISTON 1
17 117122 NUT, seal-lock 1
21 117102 SEAL, flat 1
23 15A185 PACKING, PTFE with carbon 1
24 15A191 HOUSING, upper 1
25 117127 SCREW, shcs, M5x35 8
26 15C332 FITTING, for npt models 234272
and 234256 only
1
27 15C333 WASHER, for npt models 234272
and 234256 only
1
Ref.
No. Part No. Description Qty.
