Graco Inc 233757 Pneumatic Fluid Pressure Regulators, Part Nos. 233773, 233809, 234272, and

Parts

Pneumatic Fluid Pressure Regulators

Part Nos. 233773, 233809, 234272, and 234256

	25	26		6
1
		27 6
	24					14
						2
3	17					3
	21	5	10			4
4	16					1
					12
		13				10
							5
	23
						5
				2	11	6
	15					7
						4
						8

9

TI1755A

1Torque to 4-5 N•m (35-44 in-lb).

2Torque to 2 N•m (18 in-lb).

3Torque to 5 N•m (44 in-lb).

4Grease OD.

5Used only on non-npt models 233773 and 233809.

6Used only on npt models 234272 and 234256.

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

18 309474K