Swing type design
Soft & metal seated optional
Fire proof design
Reliable internal and external sealing
Single, double and special disc optional
Compact structure and light weight

Pressure Rating: CLASS 150~ CLASS 2500 (PN10~PN420)
Bore Size: 1/2〞~48〞 （DN15~DN1200）
Working Temperature: -196℃~600℃
Body Material: Carbon Steel, Stainless Steel, Duplex, Hastelloy, Inconel, Monel, Alloy20, Incoloy, other material optional
Disc Material: Carbon Steel, Stainless Steel, Duplex, Hastelloy, Inconel, Monel, Alloy20, Incoloy, other material optional
Seat Material: PTFE, NBR,EPDM, Stainless Steel, Stellite, other material optional