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High performance butterfly valve
 

FLOWSERVE eccentricity high performance butterfly valve, in accordance with API 609 standard, with two-way installation, light weight, low cost, low torque characteristics. The operating temperature can cover -196~816 degrees Celsius, and various main materials are available for selection. In the control circuit, it can be used for the control of the flow process switch.

 

 

Design features   Product range
Trieccentricity or double eccentricity
Zero leakage
Frictionless shutoff
Blowout preventer stem
ISO 5211 top flange
Optional extension stem
Optional hardmetal seat
A variety of actuators are available

 
Size: 2 "~120" (DN50~DN3000)
Pressure grade: 150~2500LB (PN10~PN400)
Main material: carbon steel, stainless steel, alloy steel, duplex steel
Sealing material: NBR, PTFE, graphite with metal sheet
Connection: clamping, earring and double flange
Operation mode: electric, pneumatic, hydraulic, gas-liquid linkage, electro-hydraulic linkage

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