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D943H Electrical butterfly valve

D943H Electrical butterfly valveD943H Electrical butterfly valve
D943H Electrical butterfly valve

D943H Electrical butterfly valve Product introduction

D943H Electrical butterfly valve manufacturer, factory and supplier. D943H Electrical butterfly valve is composed of three eccentric seal structure butterfly valve and on-off or regulating type electric actuator, the seat and butterfly plate have almost no wear and tighter sealing function. The seal ring is welded with stainless steel. It has the dual advantages of metal hard seal and elastic seal.

No matter at low temperature and high temperature, it has excellent sealing performance and corrosion resistance. With long life and so on, the seal face of the butterfly plate is hardfaced with cobalt based hard alloy, the seal face is wear-resistant, and the length of the butterfly plate is long, the strength is high, the overflow area is large, the flow resistance is small, the metal hard seal butterfly valve has the function of two-way sealing, it is not restricted by the flow direction of the medium, and is not subject to the space position. It can be installed in any direction.

 

D943H Electrical butterfly valve Technical Specification
Normal Size Range: 2"-80"
Normal Pressure Rating: PN10~PN64, CLASS150~600
Material: WCB, CF8,CF8M,CF3,CF3M
Operation: Handwheel, Pneumatic, Electric
Temperature Range: -29°C~425°C

 

D943H Electrical butterfly valve Standards compliance
Design and Manufacture: GB/T12228, API609
Face to face(end to end): GB/T12221
Flanged connection: ANSI B16.5, GB/T 9113
Test and inspection: API 598, GB/T 13927

D943H Electrical butterfly valve Main part material

 

D943H Electrical butterfly valve Product show

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