Check valve repair kits

TianyuMfg supplies repair kits for SPM check valves, 100% interchangeable with originals for both its clapper check valves and dart check valves.

TianyuMfg offers check valve repair kits 100% compatible with the below models.

Parts Kit: dart, seals, nut, spring, stop, screw, key Dart Kit: dart, seals, spring, nut

Seal Kit: seals

2″ 1502 SD Clapper Check Valve Kits

Kit Type	Service Type	Part Number
Parts Kit	Standard	2A29092

3″ 1502 SD Clapper Check Valve Kits

Kit Type	Service Type	Part Number
Parts Kit	Standard	2A29477

4″ 1002 & 4″ 1502 SD Clapper Check Valve Kits

Kit Type	Service Type	Part Number
Parts Kit	Standard	2A29478

2″ 1502 Dart Check Valve Kits

Kit Type	Service Type	Part Number
Parts Kit	Standard	4L20823C
Parts Kit	H2S	4L20824C
Dart Kit	Standard	4L19959
Dart Kit	H2S	4L18824
Seal Kit	Standard	4L20828C
Seal Kit	H2S	4L20829C

3″ 1502 Dart Check Valve Kits

Kit Type	Service Type	Part Number
Parts Kit	Standard	4L20825C
Parts Kit	H2S	4L20826C
Dart Kit	Standard	4L18821
Dart Kit	H2S	4L18818
Seal Kit	Standard	4L20830C
Seal Kit	H2S	4L20831C

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TianyuMfg is not affiliated with these companies.