Wafer Check Valves

Design standard: APl594

Face to face: according to EN558-1 series 16

Flange: according to EN1092 PN10-16

Size scope: DN50-DN900(DIN/BS)

Working temperature: NBR 0-70℃, EPDM 0-80℃

Working pressure: PN10-16

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um