NRS Metal Seated Flange Gate Valves ANSI

Design standard: MSS-SP-70

Face to face: according to ASME B16.10

Flange drilling: according to ASME B 16.1-16.5

Size scope: 2"-12"

Working temperature: 0-80℃

Working pressure: Class 125-150

Suitable medium: Water

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