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Check Valve

We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Check Valve, Metal Expansion Joint, Wafer Check Valve Manufacturer/Mfg, Rubber Lined Butterfly Valve, We have deep cooperation with hundreds of factories around China. The products we provide can match with your different demands. Choose us, and we won't make you regret! We provide good power in high-quality and progress,merchandising,revenue and internet marketing and operation for Check Valve, We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.


  • Stainless Steel Single Door Check Valve

    Stainless Steel Single Door Check Valve

    OK-503-STAINLESS NO. PART Choose QTY 1 BODY CF8/CF8M 1 2 DISC CF8/CF8M 1 3 NUT SS304/SS316 1 4 BOLT SS304/SS316 3 5 O-RING EPDM/NBR/VITON 3 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHARACTERISTICS Design in accordance with standard NF EN 14341. Range: From DN 40 to DN 600. Mounting and working posi...
  • Stainless Steel Double Door Check Valve

    Stainless Steel Double Door Check Valve

    OK-502-STAINLESS NO. PART Choose QTY 1 BODY CF8/CF8M 1 2 SEAT EPDM/NBR/VITON 1 3 DISC CF8/CF8M 2 4 EYE BOLT SS304/SS316 1 5 SHAFT SS304/SS316 2 6 SPRING SS304/SS316 4 7 GASKET F4 1 8 GASKET F4 1 9 GASKET F4 2 10 BUSH F4 2 11 SCREW SS304/SS316 4 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GENERAL CHA...
  • Cast Iron Double Door Check Valve

    Cast Iron Double Door Check Valve

    OK-501-CAST IRON NO. PART Choose QTY 1 BODY CI/DI 1 2 SEAT EPDM/NBR/VITON 1 3 DISC DI+NP/CF8/CF8M/AL-B 2 4 EYE BOLT SS304/SS316 1 5 SHAFT SS304/SS316 2 6 SPRING SS304/SS316 4 7 GASKET F4 1 8 GASKET F4 1 9 GASKET F4 2 10 BUSH F4 2 11 SCREW SS304/SS316 4 TEST PRESSURE   SHELL SEAL HYDROSTATIC 2.4 MPa 1.76 MPa STANDARD DESIGN CODE API 609/EN 593 INSPECTION & TEST API 598/EN 12266 END STANDARD PN10/16 150LB 10K FACE TO FACE API 609/EN 558 GEN...