Swing Type Check Valve

Swing type check valve with swing disc design, bolted cover, internal highe pin, renewable seat with overlay stellite for long life service according to requirements of ASME, DIN, GOST or EN standard. Valve pressure from Class 150(PN16) to Class1500(PN250) matching valve size from 2 1/2"(DN50) to 40"(DN1000). Swing type check valve normally with flange ends connection in industrial pipeline as well as welding ends. Valve material can be carbon steel, stainless steel, alloy steel or special steel according the requirements of the working medium. Such as WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, duplex steel etc.