| Zhejiang Tehong Valve Co. Ltd. 主營產(chǎn)品： Ball Valve ，Gate Valve ，Check Valve ，Globe Valve ，Strainer |
| Zhejiang Tehong Valve Co. Ltd. 主營產(chǎn)品： Ball Valve ，Gate Valve ，Check Valve ，Globe Valve ，Strainer |
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1: Casting produced by our own foundry
2: Certificate: ISO9001-2000
Dual Plate Swing Check Valve
Features:
Wafer Check valve.
Dual-plate.
API certificate.
Check Valve / Dual Plate Spring Load CF8M Wafer Check Valve.
Size Range: NPS 1"-36"
Pressure Range: Class 150-2500
Material: WCB, CF8, CF3, CF3M, CF8M. etc..
Design & Manufacture Std.: BS1873, API594.
Face to Face Std.: ASME B16.10.
End Connection Std.: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.47, DIN2543-2551.
Test Standard: ISO5208, API 598, BS 6755.
Construction Type: Wafer Type, Spring Load, Dual Plates
