Wafer Check Valve Check valves are one-way safety valves that prevent fluids flowing through the piping system from flowing backward, thereby ensuring that the system operates more efficiently. ▪ SIZES DN25 (1”) – DN400 (16”) ▪ APLICATIONS WATER, STEAM, GAS, OILOIL, OIL DERIVATIVES ▪ MATERIAL DUCTILE IRONCAST STEELSTANLESS STEELDUPLEX STAINLESS STEEL ▪ CONNECTION STANDARD FTF ASME B16.10 / EN 1759-1FLANGE ASME B16.5 / EN 1759-1 ▪ WORKING PRESSURE PN10 – PN25 ▪ DESIGN STANDARD ASME B16.34EN 558-1 ▪ WORKING TEMPERATURE -20 °C / + 200 °C ▪ OPTIONS MÜŞTERİ TALEBİNE UYGUN BOYA KAPLAMASI Technical Documentation View the Entire Catalog For Product Information Contact us now! Send an email Call Now