Graco 3A0420T Fluid Circulation Manifold with Over Pressure Relief Valve

Parts

Fluid Circulation Manifold with Over Pressure Relief Valve

Assembly 262784 (XP35); 262783 (XP50); 262806 (XP70)

		313	312
		311
		318
		320	5
6	3	304

308

310

2 3 4 302

305

317

301

307

1.Apply anaerobic pipe sealant to all non-swiveling pipe threads.

2Torque to 28-32 ft-lb (38-43 N•m).

3Apply blue anaerobic adhesive to threads.

309

308

308

309
303
		313
320 5
318
		311
317
305
302 2	3	304 3	6
		4
316

r_258988_3a0420a_1c

4Further tighten either valve (302) as required to line up handle straight across.

5Apply grease to spring ends.

6Torque to 70-90 in-lb (7.9-9 N•m).

Ref Part Description Qty Ref Part Description Qty

301 16D693 BLOCK, manifold, recirculation 302† 262520 VALVE, over pressure relief, silver,

XP70

◆262809 VALVE, over pressure relief, gold,

XP50

★262808 VALVE, over pressure relief, purple,

XP35

303156684 UNION; 1/2 in. male x female

304112309 NUT, hex, jam

305198241 PLUG, port, pressure; 11/16-24 307†◆ 114434 GAUGE, pressure, fluid, sst; 10k psi

★113654 GAUGE, pressure, fluid, sst; 5k psi

308100840 FITTING, elbow, street; 1/4 npt

309156971 FITTING, nipple; 1/4 npt x npsm

310557349 PLUG, dry seal 1/8 npt

31116E334 HANDLE, manifold

31216E332 ROD, connecting, handle

313124859 SCREW, button head

1	316	156684	FITTING, nipple, 1/2 npt x 1/2 npt	2
2	317	121399	O-RING, solvent resistant	2
	318	124676	RING, snap, external	2
2	320	150829	SPRING, compression	2
	351✖	159239	FITTING, nipple, pipe, reducing	2
2	352✖	156173	UNION, swivel	2

2✖ Not shown. Shipped loose.

2★ For XP35 systems only.

2◆ For XP50 systems only.

2† For XP70 systems only.

2	NOTE: Loose fittings are supplied with replacement
2	manifold to also fit Series A XP Proportioners with
2	3/8 in. mix manifold ball valves.
1
2

3A0420T 53