Specifications:
Double Disc Check Valve
Size:DN50-DN300
Pressure: PN16
Standard: DIN 2501 PN6/10/16, BS5155
Materials:
Body :Ductile Iron
Seal : Stainless Steel +EPDM
Stem : Stainless Steel 304
Characteristic:
Medium: Water, Waste Water, Oil
Temperature: -20 to 120℃
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