Diaphragm Springs | McMaster-Carr

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56 Products

Repair Kits for Flow-Control Valves

Maintain and repair valves by replacing worn components. Match your valve’s part number to the compatible original manufacturer repair kit.

ASCO 8040 Series
For Pipe Size	For Valve Manufacturer Model Number	Manufacturer Model Number	Includes		Each
3/8, 1/2, 3/4	8040G021, 8040G022, 8040G023	306633	Diaphragm Assembly, Gaskets, Piston Seal, Retaining Ring, Spring	00000000	0000000
ASCO 8210 Series
3/8, 1/2	8210G001, 8210G002	302273	Diaphragm, Plunger, Seal, Spring	00000000	000000
3/8, 1/2	8210G034	302334	Diaphragm, Plunger, Seal, Spring	00000000	000000
3/8, 1/2	8210G093, 8210G094	302272	Diaphragm, O-Ring, Plunger, Seal, Springs	00000000	000000
1/2	8210G012-120V-AC	314680	Diaphragm, O-Ring, Plunger, Seal, Spring	00000000	000000
1/2	8210G012-24V-DC	314681	Diaphragm, O-Rings, Plunger, Seal, Spring	00000000	000000
1/2	8210G034	302449	Diaphragm, O-Rings, Plunger, Seal, Spring	00000000	000000
1/2, 1	8210G093, 8210G094	302372	Diaphragm, Plunger, Seal, Springs	00000000	000000
3/4	8210G003, EF8210G003, SC8210G003	302378	Diaphragm, O-Rings, Plunger, Seal, Springs	00000000	000000
3/4	8210G009	302277	Diaphragm, Plunger, Seal, Spring	00000000	000000
3/4	8210G013	302336	Diaphragm, O-Rings, Plunger, Seal, Springs	00000000	000000
3/4	8210G035	302335	Diaphragm, Plunger, Seal, Spring	00000000	000000
3/4	8210G035	302450	Diaphragm, O-Rings, Plunger, Seal, Spring	00000000	000000
3/4	8210G095	302276	Diaphragm, O-Ring, Plunger, Seal, Spring	00000000	000000
3/4	8210G095	302375	Diaphragm, O-Ring, Plunger, Seal, Spring	00000000	000000
1	8210B057	302337	Diaphragm, O-Ring, Plunger, Seal, Spring	00000000	000000
1	8210D014, 8210G014	302338	Diaphragm, O-Rings, Plunger, Seal, Springs	00000000	000000
1	8210G004	302280	Diaphragm, O-Rings, Plunger, Seal, Spring	00000000	000000
1	8210G054	302283	Diaphragm, O-Ring, Plunger, Seal, Springs	00000000	000000
1 1/2	8210G056	302286	Diaphragm, O-Ring, Plunger, Seal, Springs	00000000	000000
1 1/2	8210G056-24V-DC	325826	Diaphragm, O-Ring, Plunger, Seal, Spring	00000000	000000
2	8210G100-24V-DC	304359	Diaphragm, O-Rings, Plunger, Seal, Springs	00000000	000000
2, 2 1/2	8210G100	304355	Diaphragm, O-Rings, Plunger, Seal, Springs	000000	000000
GC Valves S201GF
3/8	S201GF02V5CG4	KS201AF02V5CG4	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	00000
3/8	S201GF16V5CG4	KS201AF15V5CG4	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	00000
3/4	S201GF02V5EG5	KS201AF02V5EG5	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	00000
3/4	S201GF16V5EG5	KS201AF15V5EG5	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	00000
1	S201GF02V5FG9	KS201AF02V5FG9	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	000000
1 1/4	S201GF02V5GJ2	KS201AF02V5GJ2	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	000000
GC Valves S202GF
3/8	S202GF02V5CG4	KS202AF02V5CG4	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	000000
3/8	S202GF16V5CG4	KS202AF15V5CG4	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	000000
3/4	S202GF02V5EG5	KS202AF02V5EG5	Diaphragm, O-Ring, Plunger, Seal, Springs	000000	000000
3/4	S202GF16V5EG5	KS202AF15V5EG5	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
Granzow H
1/4, 3/8	H2B19-0ZY, H2B39-0ZY, H2D29-0ZY, H3B19-0ZY, H3B39-0ZY, H3D29-0ZY	RK-HZY1	Diaphragm, O-Ring, Plunger, Spring	0000000	00000
3/8, 1/2, 3/4	H4D29-0ZY, H4B19-0ZY, H4B39-0ZY, H5B19-0ZY, H5B39-0ZY, H5D29-0ZY	RK-HZY2	Diaphragm, O-Ring, Plunger, Spring	0000000	00000
1	H6H29-00Y, H6H39-00Y, H6U19-00Y	RK-H0Y3	Diaphragm, Plunger, Spring	00000000	00000
Granzow W
3/8, 1/2	W4D29-0Z0	RK-WZ01	Diaphragm, O-Ring, Plunger, Spring	0000000	00000
1/2	W4B19-0ZV-01	RK-WZV1-01	Diaphragm, O-Ring, Plunger, Spring	0000000	00000
3/4, 1	W5B19-0ZV-01	RK-WZV2-01	Diaphragm, O-Rings, Plunger, Spring	0000000	00000
3/4, 1	W5D29-0Z0, W6D29-0Z0	RK-WZ02	Diaphragm, O-Rings, Plunger, Spring	0000000	00000
Parker Hannifin Gold Ring Series
3/8	06F22C2140A3F4C80	06F22C2140A3FR	Diaphragm, O-Ring, Seal, Springs	0000000	000000
3/8	06F22C2140AAF4C01	06F22C2140AAFR	Diaphragm, Plunger, Seal, Springs	0000000	00000
3/8	06F23C2140A3F4C80	06F23C2140A3FR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
3/8	06F23C2140ACF4C01	06F23C2140ACFR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
3/8	06FS5C2432ACH4C05	06FS5C2432ACHR	Diaphragm, Plunger, Seal, Springs	0000000	000000
1/2	08F22C2140A3F4C80	08F22C2140A3FR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	00000
1/2	08F22C2140AAF4C01	08F22C2140AAFR	Diaphragm, Plunger, Seal, Springs	0000000	000000
1/2	08F23C2140ACF4C01	08F23C2140ACFR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
1/2	08FS3C2340ACF4C05	08FS3C2340ACFR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
1/2	08FS5C2432ACH4C05	08FS5C2432ACHR	Diaphragm, Plunger, Seal, Springs	0000000	000000
3/4	12F23C2148A3F4C80	12F23C2148A3FR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
3/4	12FS3C2348ACF4C05	12FS3C2348ACFR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
3/4	12FS5C2448ACH4C05	12FS5C2448ACHR	Diaphragm, Plunger, Seal, Springs	0000000	000000
1	16F24C2164A3F4C80	16F24C2164A3FR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
1	16FS5C2364ACF4C05	16FS5C2364ACFR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000
1	16FS5C2464ACH4C05	16FS5C2464ACHR	Diaphragm, O-Ring, Plunger, Seal, Springs	0000000	000000