Hitachi 309521J important safety instructions Metering Valve, Part No. Description

Parts

Metering Valve 245846

627

621

622

*† 637 639*†

*† 634	*† 638	626
*† 632		628
631		636
	▲ 629
623		630†
*† 633
† 635		645*†
		644†
		645*†
624		646
*† 643		647
625	621

Ref.
No.	Part No. Description		Qty.
621	598140	ELBOW, 1/8 npt(m) x 5/32” (4 mm)	2
		tube
622‡		VALVE CAP	1
623‡		PISTON	1
624‡		CYLINDER	1
625	15B545	PISTON ROD	1
626	15A834	TIE ROD	2
627	15A835	PACKING NUT	1
628	15A833	INLET HOUSING	1
629▲	180233	WARNING LABEL	1
630†	245850	FLUID NEEDLE	1
631	111040	LOCKNUT, nylon; 5/16 UNC-3B	1
632*†		O-RING, nitrile	1
633*†		O-RING, nitrile	1
634*†		O-RING, nitrile	1

Ref.
No.	Part No. Description		Qty.
635†	109141	SPRING	1
636	102040	LOCKNUT; 1/4 UNC	2
637*†		V-PACKING, UHMWPE	6
638*†	189901	GLAND, male	1
639*†		V-PACKING, leather	5
643*†		O-RING, buna-n	1
644†	15A830	SEAT	1
645*†	107079	O-RING, PTFE	2
646	15A832	SEAT HOUSING	1
647	102637	SCREW; 3/8 UNC-2A	4

*Parts included in kit 234098.

† Parts included in kit 234131.

‡ Not available for order from Graco.

▲ Replacement Warning labels available at no cost.

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