Check valve
Ductile Iron Flanged Ends Vertical Silence Check Valve
Dimensions(mm)：DN50-DN400
Working Pressure: PN10.PN16
Valve Standard: EN1074-3.EN1074-1/2
Certificate: SGS BS EN16767-2016
Face to Face: EN558-1
Flange Type: EN1092-2.
Test standards: EN12266-1
Applicable medium: water.
Temperature：≤80℃
Thickness of anti-corrosion coating: ≥250UM.
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