Pneumatic Tri-eccentric High Performance Stainless Steel 304 SS316 Butterfly Valve

Pneumatic tri-eccentric high performance butterfly valve is composed of GTX-B series pneumatic rack and pinion actuators and tri-eccentric high performance butterfly valve body assembly. The tri-eccentric butterfly valve is an innovative product of the double eccentric. On the basis of preserving primary radical eccentric and axial eccentric, the axis of conical seal surface has been inclined with the center of valve flow path to form angle eccentric. The unique design make it suitable to high pressure & high temperature etc heavy duty services. Additionally, the butterfly valve has excellent sealing performance.
SDB pneumatic tri-eccentric butterfly valve is characterized by compact structure, effective handle and long work life. It can be widely used in oil, chemical, power station, metallurgy, textile, food, pharmaceuticals, papermaking and so on to reliably cut-off or control various process fluids.

Standard Specifications
Body Type : Full bore cast butterfly valve
Nominal Diameter:DN50～ DN1200
Nominal Pressure :GB PN 0.6,1.0,1.6,2.5 (DN50～DN1200),.40(DN50～DN400),6.3(DN50～DN250) MPa
ANSI 150(DN50～DN400),300(DN50～DN400)
End connection: Flangeless type (Wafer)
Flange GB PN0.6～6.3Mpa according to HG20596-97M,FM;
ANSI CLASS150, 300 according to ANSI B16.5 RF and HG/T20615-97

End connection: Flangeless type (Wafer)
Flange GB PN0.6～6.3Mpa according to HG20596-97M,FM;
ANSI CLASS150, 300 according to ANSI B16.5 RF and HG/T20615-97
Accessory Positioner,Filter-regulator valve,Solenoid valve,Limit switch,
Valve position Transmitter,Handwheel,Booster relay,Air control valve,Pnumatic lock-valve,etc.