big size gate valve

Size:28”—64”(DN700—1300)

PRESSURE:ANSI150LB-300LB(PN2.0-5.0)

BODY:casting carbon steel,stainless steel,alloy,low temperature steel,

STANDARD:API600

OPERATION:gear ,electric,pneumatic

Temperature:-46.c—730.c

Application:oil,petrochemical,power systems etc.

Design feagure: flexible wedge ,welded seat,total travel guilding design ,bolted bonnet, extension stem optional