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...
Wafer LUG TYPE Dual Check Valve
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/API 6D
Wall Thickness Dimension：API 600, BS 1868
End Flange Dimension：ASME B16.5 (ASME B 16.47 series B, ASME B16.47 A Series)
Nominal diameter: 1.5" ~ 60" (DN40 ~ DN1500)
Pressure range: Class 150 ~ 2500 (PN16 ~ PN420)
Working temperature: -196℃ ~ +560℃
Body material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc
Operation: Gear, Hand Wheel, Electric, Pneumatic, etc
Medium: Air, Water, Oil, etc
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