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Veyron Valve (Tianjin) Co.,Ltd News

Wafer type butterfly valve pn16 Centrelined EPDM rubber sealed handle wormgear

The butterfly disc of the clamp butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc shaped butterfly plate rotates around the axis, the rotation Angle is between 0°-90°, rotate to 90°, the valve brand is fully open. ...

September 18, 2022
Butterfly valve structure and working principle

Butterfly valve sealing pair has metal to metal hard seal, also have metal to rubber or plastic soft seal. The sealing ring can be placed on the butterfly plate or on the valve body. This paper divides the sealing butterfly valve structure in detail. According to the placement position of the ...

September 18, 2022
Wafer Type Duo Dual Disc Check Valve

Duo check valve,DIN ANSI 150LB,JIS 10K dual check valve,DI WCB SS304 Stainless steel pn16 spring check valve, non-return check valve, double flap butterfly check valve is suitable for nominal pressure PN1.0mpa ~ 42.0mpa, nominal diameter DN15mm~1200mm, NPS1/2"~48"; Working temperature -196C~540C on ...

September 18, 2022
What are the connection modes of the valves

1. Flange connection: both ends of the valve body are provided with flanges, corresponding to the flange on the pipeline, and the flange is installed in the pipeline through bolts. Flanged connections are the most common type of valve connection. Flanges have convex surface (RF), flat surface (FF), ...

September 18, 2022