ZHONGYOU INDUSTRIAL CO., LTD.
ZHONGYOU INDUSTRIAL CO., LTD.

China Industrial Valve Manufacturer

TEL: +86 577 5587 2875

EMAIL: sales@cnzhongyou.com

Hot Search: Cast steel gate valve,Knife gate valve,Cast steel globe valve,Swing check valve,Floating ball valve
  1. Home
  2. Products
  3. Check valve
Check valve

Recommend Products

Incoloy 825 Y Pattern Globe Valve, 4'' 1500LB, ASTM A494 CU5MCuC Body, 825 Trim, BW Ends
Incoloy 825 Y Pattern Globe Valve, 4'' 1500LB, ASTM A494 CU5MCuC Body, 825 Trim, BW Ends
Incoloy 825 Y Pattern Tilting Disc Check Valve, 10'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends
Incoloy 825 Y Pattern Tilting Disc Check Valve, 10'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends
Forged Steel Swing Check Valve, 0.75'' 150LB, ASTM B367 C-7B Body, Ti Trim, RF Ends
Forged Steel Swing Check Valve, 0.75'' 150LB, ASTM B367 C-7B Body, Ti Trim, RF Ends
CG3M Y Strainer, 3'' 150LB, SS317L Body, SS317L Trim, RF
CG3M Y Strainer, 3'' 150LB, SS317L Body, SS317L Trim, RF
Pressure Seal Globe Valve, DN50 PN420, ASTM A182 F304 Body, ASTM A182 F304 Trim, RTJ Ends
Pressure Seal Globe Valve, DN50 PN420, ASTM A182 F304 Body, ASTM A182 F304 Trim, RTJ Ends

Check valve

Incoloy 825 Y Pattern Tilting Disc Check Valve, 10'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends

Incoloy 825 Y Pattern Tilting Disc Check Valve, 10'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends

Incoloy 825 Y Pattern Tilting Disc Check Valve, 4'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends

Incoloy 825 Y Pattern Tilting Disc Check Valve, 4'' 1500LB, ASTM A494 CU5MCuC Body, 08825 Trim, BW Ends

Y Pattern Check Valve, 6'' 2500LB, SS321 Body, SS321 Trim, BW Ends

Y Pattern Check Valve, 6'' 2500LB, SS321 Body, SS321 Trim, BW Ends

Y Pattern Piston Check Valve, 4'' 2500LB, SS321 Body, SS321 Trim, BW Ends

Y Pattern Piston Check Valve, 4'' 2500LB, SS321 Body, SS321 Trim, BW Ends

Y Type Check Valve, 3'' 1500LB, ASTM A216 WCB Body, 316 Disc, BW Ends

Y Type Check Valve, 3'' 1500LB, ASTM A216 WCB Body, 316 Disc, BW Ends

Y Pattern Tilting Disc Check Valve, 8'' 1500LB, ASTM A216 WCB Body, 410SS Trim, BW Ends

Y Pattern Tilting Disc Check Valve, 8'' 1500LB, ASTM A216 WCB Body, 410SS Trim, BW Ends

Double Flange Wafer Check Valve, DN40 PN16, ASTM A995 4A Body, 4A Trim, RF Ends

Double Flange Wafer Check Valve, DN40 PN16, ASTM A995 4A Body, 4A Trim, RF Ends

Ti Lift Check Valve, DN25 PN10, Ti Body, Ti Trim, RF Ends

Ti Lift Check Valve, DN25 PN10, Ti Body, Ti Trim, RF Ends

Pressure Seal Check Valve, 6'' 900LB, ASTM A351 CF3M Body, SS316L Trim, Flanged Ends

Pressure Seal Check Valve, 6'' 900LB, ASTM A351 CF3M Body, SS316L Trim, Flanged Ends

NACE Swing Check Valve, 10'' 900LB, ASTM A351 CF3M Body, SS316L Trim, Flanged Ends

NACE Swing Check Valve, 10'' 900LB, ASTM A351 CF3M Body, SS316L Trim, Flanged Ends

Low Temperature NACE Swing Check Valve, DN250 PN40, ASTM A352 LC1 Body, SS316 Trim, Male Flange Ends

Low Temperature NACE Swing Check Valve, DN250 PN40, ASTM A352 LC1 Body, SS316 Trim, Male Flange Ends

JIS Swing Check Valve, DN100 10K, SCS13 Body, SCS14 Trim, RF Ends

JIS Swing Check Valve, DN100 10K, SCS13 Body, SCS14 Trim, RF Ends

Bonnetless Swing Check Valve, DN80 PN250, ASTM A216 WCB Body, 13Cr Trim, RTJ Ends

Bonnetless Swing Check Valve, DN80 PN250, ASTM A216 WCB Body, 13Cr Trim, RTJ Ends

Dual Plate Wafer Check Valve, 3'' 900LB, ASTM A351 CF3M Body, SS316L Trim

Dual Plate Wafer Check Valve, 3'' 900LB, ASTM A351 CF3M Body, SS316L Trim

Lift Type Wafer Check Valve, DN80 PN16, 2205 Body, 1.4462 Trim

Lift Type Wafer Check Valve, DN80 PN16, 2205 Body, 1.4462 Trim

C95800 Swing Check Valve, 2'' 150LB, C95800 Body, C95800 Trim, RF Ends

C95800 Swing Check Valve, 2'' 150LB, C95800 Body, C95800 Trim, RF Ends

Alloy Grade Y Check Valve,10'' 1500LB, ASTM A743 CK3MCuN Body, 254SMO Trim, BW Ends

Alloy Grade Y Check Valve,10'' 1500LB, ASTM A743 CK3MCuN Body, 254SMO Trim, BW Ends

Forged Steel Single Disc Wafer Check Valve, DN250 PN16, A105 Body, F304 Disc, Viton Seat

Forged Steel Single Disc Wafer Check Valve, DN250 PN16, A105 Body, F304 Disc, Viton Seat

Forged Single Disc Lift Type Wafer Check Valve, 1'' 150LB, F317L Body, F317L Trim

Forged Single Disc Lift Type Wafer Check Valve, 1'' 150LB, F317L Body, F317L Trim

Dual Plate Wafer Check Valve, 10'' 900LB, ASTM A494 CY40 Body, CY40 Disc, CY40 Seat

Dual Plate Wafer Check Valve, 10'' 900LB, ASTM A494 CY40 Body, CY40 Disc, CY40 Seat

Bolted Bonnet Swing Check Valve, 6'' 1500LB, A216 WCB Body, 13Cr Trim, RTJ

Bolted Bonnet Swing Check Valve, 6'' 1500LB, A216 WCB Body, 13Cr Trim, RTJ

Alloy Steel Swing Check Valve, 10'' 600LB, ASTM A217 C5 Body, C5+STL Trim, RTJ Ends

Alloy Steel Swing Check Valve, 10'' 600LB, ASTM A217 C5 Body, C5+STL Trim, RTJ Ends

Wafer Check Valve, DN1000 PN16, ASTM A352 LCC+Mn Body, LCC+Mn Trim, RF

Wafer Check Valve, DN1000 PN16, ASTM A352 LCC+Mn Body, LCC+Mn Trim, RF

Forged Steel Wafer Check Valve, 2'' 2500LB, ASTM A105 Body, ASTM A276 410 Trim, RTJ

Forged Steel Wafer Check Valve, 2'' 2500LB, ASTM A105 Body, ASTM A276 410 Trim, RTJ

Forged Steel Lug Check Valve, 4'' 600LB, ASTM A350 LF2 Body, ASTM A182 F316 Trim, RF

Forged Steel Lug Check Valve, 4'' 600LB, ASTM A350 LF2 Body, ASTM A182 F316 Trim, RF

Cast Steel Swing Check Valve, 30'' 150LB, ASTM A216 WCB Body, ASTM A216 WCB Trim, RF

Cast Steel Swing Check Valve, 30'' 150LB, ASTM A216 WCB Body, ASTM A216 WCB Trim, RF

GOST Swing Check Valve, DN400 PN40, ASTM A216 WCB Body, 13Cr Trim, RF

GOST Swing Check Valve, DN400 PN40, ASTM A216 WCB Body, 13Cr Trim, RF

ceramic threaded rod Zirconia Ceramic manufacturer Ceramic Welding Pin Alumina Ceramic Plate Alumina Sleeve