Cast check valve

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Cast swing check valve BS1868

Cast swing check valve BS1868
  • Cast swing check valve BS1868
    • Model NO.: H44H
    • Connection Form: Flange
    • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence
    • Flow Direction: Unidirection
    • Application: Industrial Usage, Water Industrial Usage, Household Usage
    • Designed & Manufactured: Bs1868/API 6D
    • Face to Face Dimension: Asme B16.10
    • End Connection: Asme B16.5
    • Fire Safe: N.a
    • Trademark: JSC
    • Origin: China
    • Material: Cast Steel
    • Structure: Swing
    • Sealing Form: Seat Ring
    • Standard: ANSI
    • Approved by: API 6D&600
    • Temperature & Pressure Rating: Asme B16.34
    • Painting: JSC Std.
    • Inspection & Test: API 598/ISO 5208
    • Special Requirement: Tba
    • Specification: API, ANSI, ASME, DIN, JIS, GB etc.
    • HS Code: 848130000

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Swing Check Valve (H44H)

The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; 
and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline.
Its major function is to prevent the backflow of the medium in the pipeline, 
reverse rotation of the pump and its driving motor, and discharge of the medium in the container. 
Main Parameter Specification
Design and Manufacture:Cast Steel Check Valve to BS 1868,ASME B16.34,API 6D
Inspection and Test:API598,API600 or API 6D
End Flange Dimension:ASME B16.5(for NPS24,ASME B 16.47 series B,API 605,ASME B16.47 A Series,MSS SP-44(for NPS>24)
BW end Dimension:ASME B16.25
Face to Face and End to End:ASME B16.10
Pressure-temperature ratings:ASME B16.34
Wall Thickness Dimension:API 600,BS 1868
Product Range
Body material: carbon steel, stainless steel, alloy steel,bronze
Nominal diameter:1/2"~48"(DN15~DN1200)
End Connection: RF,RTJ, BW
Pressure range: Class150~2500(PN16~PN420)
Working temperature:-196ºC~+560ºC

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