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+1 (432) 888-0125
Double-Eccentric Butterfly Valve
The yoke is designed according to ISO5211, which is convenient for installing gearbox, pneumatic or electric actuator.
In addition to the wear-resistant standard V-ring packing, graphite high-temperature packing and low-leakage packing can also be adopted.
The bi-directional sealing can be the option
Applicable Standard
Design Standard
API 609
Structure
lug type, wafer type, double flange type
Face to Face
API 609
End Flange
ASME B16.5, ASME B16.47
Design
API 609
Tech Specs
Size Range
2"-120"(DN50-DN3000)
Body Materials
Carbon Steel, Stainless Steel, Alloy Steel, Nickel, Aluminum, Bronze, etc.
Stem Materials
410SS, 304SS&17-4PH, etc
Body Style
Wafer, Lug and Double Flanged
Pressure Rating
ASME CLASS 150-600 (PN16-PN100)
Ball Materials
Carbon Steel, Stainless Steel, Alloy Steel, Nickel, Aluminum, Bronze, etc.
Seat Materials
316 SS Hardened PTFE, Graphite Laminate
Operation
Hand lever, Gear, Motor, Pneumatic, Hydraulic
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