Swing Check Valves

Design standard: En12334

Face to face: according to EN558-1 series 10(DIN 3202-F6), series48(BS5153), MSS-SP-71

Flange drilling: according to EN1092 PN10-16, ASME B 16.1-16.5

Size scope: DN50-DN300(2"-12")

Working temperature: 0-80℃

Working pressure: PN10-16, Class 125-150

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um or painting with thickness ≥ 80um