Wafer Type Double Disc Check Valve

Wafer Type Double Disc Check Valve
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Product Details

Wafer Type Dual Plate Swing Check Valve

Main feature:

The valve body passageway is designed in a wing-shaped streamline type, allowing the medium to flow through the passageway rapidly and steadily with no noise. It is opened or closed by the valve clack moving to-and-fro through the valve body guiding axle under the spring effect. It can be installed on horizontal and vertical pipelines.

Product Range:

End Connection: RF, RTJ

Nominal diameter: 1/2" ~ 28" (DN15 ~ DN700)

Pressure range: Class 150 ~ Class 1500 (PN16 ~ PN420)

Working temperature:-196℃ ~ +560

Body material: Carbon steel, Stainless steel, Alloy steel, Bronze

Main Parameter Specification:

Design and Manufacture:ASME B16.34

Face to Face and End to End:ASME B16.10

Pressure-temperature ratings:ASME B16.34

Wall Thickness Dimension:API 600, BS 1868

Inspection and Test:API598, API600 or API 6D

End Flange Dimension:ASME B16.5 (ASME B 16.47 series B, API 605)


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