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Rubber Sealing Gate Valve

Standard: GB12232

Nominal pressure: PN1.0 、 1.6Mpa

Nominal diameter: DN50 -500mm

Leakage rate: GB/T13927 Class A

Flange dimension: GB4216.4 、 GB12380.2 、 ISO7005-2 、 BS4504 、 JIS B 2602

Materials: gray cast iron, ductile iron; Coated rubber: Buna-N or EPDN

Operating mode: manual 、 electric

 

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