Rotork pneumatic actuated ball valve offered by Valmax is used for various pipelines to connect of cut-off medium in chemical industry, petroleum, gas, metallurgy, etc. The valve is applicable for water, steam, oil, gas, nitric acid, acetic. The seat is made of soft seal materials or metal hard seal materials. Rotork pneumatic actuated ball valve usually adopts flange connection. Butt-welding connection is also adopted.
Working pressure: class 150lb-2500lb; nominal pressure: PN 16MPa-320MPa;
Actuating modes of Rotork: worm gear operated, manual, pneumatic, electric.
Range: 4"~64", DN100~DN1600 
Body materials: WCB, LCB, WC6, WC9, CF8, CF8M 
Seat materials: PTFE, RTFE or metal hard seal 
 
Rotork pneumatic actuated ball valve 6"* 4" 300LB RF flange end, side entry floating type, bolted bonnet, lever op
 
Parameter

 
Standard

 
Features
-  Actuator adopts ISO5211 platform design for convenient installing
-  Double block and bleed function
-  Adopts anti-blow-out stem design
-  Steel ball has a hole for balancing pressure for safety
-  A device existing on body is used to clean valve cavity