Features:Bolt bonnet OS & Y Lifting-round plug.Double direction.Opening and closing of the valve is carried out while the sealed surface is taken off,so it will not cause abrasion on the sealed surface.
Design Standard: API 6D, API 599
Face to face standard:ASME B16.10
Connection standard:ASME B 16.5, ASME B 16.25
TestingStandard:API 6D,API 598
Connection: Butt Welding, Flange
Pressure Rating:Class 150LB - 900LB
Size:NPS 1/2"-14"
Material:WCB,CF8,CF8M,CF3,CF3M,etc.
Actuator:Lever,Gear.