STV Valve Technology Group Co., Ltd is a professional leader China 150LB Dual Plate Check Valve,150LB Dual Plate Lug Type Check Valve,12 Inch Dual Plate Check Valve,API 594 Dual Plate Check Valve,A351 CF8 Dual Plate Check Valve Manufacturer With High Quality And Low Price.

Description

Design and manufacture:API594,API 6D,;
Face to face and end to end:API594,API6D,DIN3202;
Pressure-temperature rating:ASME B16.34,DIN2410;
Inspection and test: API598
Pipe flange: ,ASME B16.5,DIN2543~2548,API605,ASME B16.47.

Product Range

Body material: WCB,LCB,WC6,WC9,CF8,CF8M,CF3,CF3M, alloy steel,bronze

Nominal diameter:1.5″~48″(DN40~DN1200)

End Connection: RF,RTJ, BW

Pressure range: Class150~2500(PN16~PN420)

Working temperature:-196℃~+560℃