Flexible Seal Check Valves

Design standard: CJ/T154-2001

Face to face: according to EN558-1 series 48

Flange drilling: according to EN1092 Pn10

Size scope: DN250-DN600

Working temperature: 0-80℃

Working pressure: Pn10

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um