Swing check valve7 suppliers

Swing check valve7

Swing check valve7

It is used for preventing the back-going of medium in pipelines and equipment and pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automatically closed to avoid accidents.

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Swing check valve7 Details

Swing check valve
It is used for preventing the back-going of medium in pipelines and equipment and pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automatically closed to avoid accidents.

 

Suitable medium

water, sea water

Main material

grey cast iron, ductile cast iron, alloy cast iron, carbon steel

Nominal pressure

PN0.6-1.0MPa

Suitable temprature

≤80℃

Nominal diameter

DN50-1200mm

Flange dimension

BS4504  ISO2531, ISO7005 and other standards conforming to the requirements

Face to face length

BS5163, BS5150, ISO5752, DIN3352 and other standards conforming to the requirements

Material of main parts 


Name of parts

Material of parts body bonnet, gate

body ,disc

grey cast iron, ductile cast iron, alloy cast iron, carbon steel

shaft

stainless steel

Body sealing ring

gunmetal/bronze/brass

disc sealing ring

gunmetal/bronze/brass/rubber

Leakage

ISO 5208class D

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