Ball Check Valves

Face to face: according to DIN3202-F6

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

Size scope: DN40-DN300

Working temperature: 0-80℃

Working pressure: PN10-16

Suitable medium: Water

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