Wafer Check Valve, Wafer type check valve, Butterfly check valve, Dual plate check valve:
Size: DN40~DN800
Pressure: PN1.0MPa (150PSI)
End standard: ANSI B16.1
Face to face: ANSI B16.10
Body: CI/DI/WCB/CF8/CF8M/ALB
Disc: DI/ALB/CF8/CF8M
Stem: 304/306
Seat: NBR/EPDM/Viton etc.
Spring: 316
Working temperature: -15~150
Suitable mediums: Fresh water, sewage, sea water, air, vapor, food, medicine, oils. Alkalis, salt etc.
Tianjin Tanggu Water-Seal Valve Co., Ltd., is professional valve manufacturer in China; It has registered brand as "TWS" and specialized in manufacturing valves for many years. The main products including wafer type butterfly valves, flanged type butterfly valves, wafer check valves and gate valves etc. It has attained the EC and ISO9001: 2008 Certifications for all the products, which are mainly exported to Europe, North America, Southeast Asia, Middle East, North Africa, South America and Australia and so on.
Tianjin Tanggu Water-Seal Valve Co., Ltd has more than 100 employees, including many senior technicians and engineers. It covers more than 25000m2, and adopts advanced manufacturing and management systems; The quantity and quality of the products can be completely guaranteed. We sincerely expect to establish business relationship with you!
