Gate valve suppliers

Gate valve

Gate valve

Transmission nut of the valve is at the top of the transmission support making it wear-resisting and long life
This valve is installed in pipeline system as a closing device and can not permit to be used to regulate flow or exhaust to open

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Gate valve Details

gate valve 

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 bonnet, gate

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

Stem

stainless steel

Body and gate sealing ring

gunmetal/bronze/brass

Stem nut

gunmetal/bronze/brass

Leakage

ISO 5208class D

Transmission nut of the valve is at the top of the transmission support making it wear-resisting and long life
This valve is installed in pipeline system as a closing device and can not permit to be used to regulate flow or exhaust to open

Gate valve features:
1. High reliability of strength and rigidity
2. The sealing is copper alloy which is wear resisting and has long life
3. When opening, no other parts in the way with low flow resisting coefficient
4. Installation direction is various with the same performance

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