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Knife Gate Valve – Serie GH


knife-gate-valves-mining.industry-cmovalves

Product description

Heavy Duty Slurry Knife Gate Valve​

Bidirectional wafer‐design knife gate valve. “Monoblock” one‐piece cast iron body. Stainless steel gate. Two rubber sleeves. Provides high flow rates with low pressure drop.

Utilization

This knife gate valve is suitable for working in the mining industry, in loaded fluid transport lines, such as: water with stones, sludge, etc. and in general it is used for abrasive fluids in the chemical industry and waster water.

Designed for the following applications:
• Mining industry
• Sewage treatment
• Electrical power stations
• Chemical plants
• Energy Sector
• Thermal power stations

Sizes

ND80‐3″ to ND900‐36″

(Larger sizes on request).

Working pressures

  • ASA 150 DN80 – DN600 = 21 bar
  • PN 25 DN80 – DN600 = 25 bar
  • ASA 300/PN40 DN80 – DN600 = 40 bar

The pressures indicated in the table can be used in either of the valve’s two directions.

Directives

APPLICATION OF EUROPEAN DIRECTIVES
(See document of EUROPEAN DIRECTIVES APPLICABLE TO CMO VALVES)

Download technical documentation

> Sheet product > Catalogue > Maintenance manual
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