NRS Resilient Soft Seated (DI PIPE) Socket Gate Valves

Design standard: EN1171:2002, EN1074

Face to face: ISO2531:1998 (GB/T13295-2008)

Size scope: DN80-DN400

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

Working pressure: PN10-16

Suitable medium: Water

Coating: Epoxy coating with thickness ≥ 250um