API 6D High Pressure Dual Plate Wafer Check Valve
High Pressure Check Valve - Dual Plate Wafer Check Valve Dual Plate Wafer Check Valve 4"-40": Advantage: 1.    OEM Factory : Professional manufacturer with global clients. 2.    High Quality, Competitive Price: Custom options available for specific needs. 3.    Complete Service: Fast delivery, long service life, and multilingual support available. 4.    Certificates: ISO9001, CE, TS, WRAS certifications ensure quality and compliance. 5.    Low MOQ: Flexible options for samples and small orders. Specification: Technical Data Material Specification Nominal Diameter DN40-DN1000 Valve Body Cast Iron or Ductile Iron Nominal Pressure PN10/PN16  Valve Disc Cast Iron or Ductile Iron or Stainless Steel Operation Temperature -40°C~225°C Flange Drilling Standard EN 1902-2 PN10/16 Seal Material EPDM OR NBR Surface Treatment Painting  Valve Spring  Stainless Steel Application Portable water, water distribution service & feed lines, sewage disposal, irrigation, fire protection pipe system, etc.Â
Â