NRS Resilient Soft Seated (PVC/PE PIPE) Socket Gate Valves

Design standard: EN1171:2002, EN1074

Face to face: ISO4427:1996 (GB/T13663-2000)

Size scope: DN50-DN300

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

Working pressure: PN10-16

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um