Size Range : DN40-DN600
Body Construction : Lug /wafer /Flange
Temperature : -40℃-275℃
Pressure : PN10/PN16/PN25/PN40/150LB/300LB
Lever of leakage : VI Zero leaks
Body : WCB / CF8/8M , CF3M /2507/1.4529
Disc : WCB / CF8/8M , CF3M /2507/1.4529
Stem :17H-4
Seat : PTFE /RPTFE / Stainless steel
Application : petroleum/ chemical /vacuum/food /medicine/high temperature and high pressure and low temperature anti - corrossion conditions