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| Butterfly Valve / Gas Industry Double Offset Butterfly Valve
Gas industry double offset butterfly valve has a unique structure with ultra reliable sealing performance, wide working conditions and low operation torque.

Application

-Auxiliary systems
-Cooling water installations
-Fire fighting systems
-Ballast & bilge systems
-Potable water installations
-HVAC
-Fuel oil installations
-Vacuum Pressure Swing Adsorption
-Oxygen generation

Benefit & Advantage

1. One million operations
2. Zero leakage in both direction
3. Easy maintenance 
4. Independent and internal test

Spec Details

Design - API 609/ASME B16.34 
End Connection - Wafer/Lug/Double flanged

NamePneumatical high performance butterfly valves
Design
API 609/ASME B16.34
End Connection
 Wafer/Lug/Double flanged
Operation
Manual/Pneumatic/Electric
Size Range
NPS 2"-60"(DN50-DN1500)
Pressure Rating
ASME Class 150-300-600(PN16-PN25-PN40)
Body Material
Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel  
Seat Material
PTFE, RPTFE, PPL
Temperature
-29℃ to 250℃