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...
Basic Specification
Nominal diameter：1.5" - 48" (DN40 - DN1200)
Pressure range: Class 150 - 2500 (PN16 - PN420)
Working temperature: -196℃ - +560℃
Material: Carbon steel, Stainless steel, Alloy steel, Bronze
Applicable medium：Corrosive Medium, Oil, Other, Steam, Water
Connecting format：Flange
Flow direction：Unidirectional
Type: Direct Connection
Application: Cut-off
Driving mode: Automatic
Sealing form: Flexible Seal
Main Parameter Specification
Design and manufacture：ASME B16.34
Face to face and end to end：ASME B16.10
Pressure-temperature ratings：ASME B16.34
Inspection and test：API598, API600 or API 6D
Wall thickness dimension：API 600, BS 1868
