Alloy Steel Wafer Dual Check Valve

Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...

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Product Details

Alloy Steel Wafer Dual Check Valve

Specifications

Nominal Diameter：1.5" - 60" (DN40 - DN1500)

Pressure range: Class 150 - 900 (PN16 - PN150)

Working Temperature：-196℃ - +560℃

Material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc

Applicable Medium：Air, Oil, Steam, Water, Other

Type: Wafer

Driving Mode: Automatic

Connecting Format：Flange

Flow Direction：Unidirectional

Sealing Form: Flexible Seal

Structural Style: Other

Medium applicable	Water, Air, Natural gas, Coal gas, Steam etc.
Main material	Carbon steel, Stainless steel, Chrominum molybdemum steel, Brass etc
Temperature applicable	10ºC - 135ºC
Nominal Pressure	150LB ~ 900LB
Nominal Diameter	1-1/2" ~ 42"
Flange Dimension	ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length	API594, API 6D, BS5155, ISO5752, DIN3352 and other standards conforming to the requirements