Dual Plate Check Valve

1)Design Features

Bolted Bonnet,Swing and lift disc;Metallic seating surfaces

2)Enforced Standard:

Design & Manufacture Std.: API 6D, BS1868
Face to Face Std. /BW: ASME B16.10
End Connection Std.: ASME B16.5, B16.25

Test Standard: API 6D, API 598

3)Major Parameter:
Size: NPS 2"-40"
Pressure: Class 150-1500
Material: WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M