Heavy Duty Slurry  Knife Gate Valve

 Serie GH

Heavy Duty Slurry Knife Gate Valve - Serie GH

Heavy Duty Slurry Knife Gate Valve – Serie GH

DESCRIPTION:

  • Bidirectional knife gate valve.
  • Appropriate valve to be used as end of line.
  • Monoblock” one-piece cast iron body.
  • Stainless steel gate. Two rubber sleeves.
  • Provides high flow rates with low pressure drop.
  • Various seat materials available.

SIZES:   

ND80‐3″ to ND900‐36″


WORKING PRESSURES (ΔP):

Heavy Duty Slurry Knife Gate Valve - Serie GH

Heavy Duty Slurry Knife Gate Valve – Serie GH

The pressures indicated in the table, can be used in either of the valve’s two directions.
Maximum PN  ND80‐3″ to ND900‐36″  21 bar = 300 psi


GENERAL APPLICATIONS:

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
  • Sewage treatment
  • Electrical power stations
  • Chemical plants
  • Energy Sector
  • Thermal power stations

DIRECTIVES:

Pressure Equipment Directive: (PED) ART 4.3 /CAT.1.
Potential Explosive Atmospheres Directive: (ATEX)CAT.3 ZONA 2 y 22 GD

QUALITY DOSSIER:

All valves are tested hydrostatically at CMO Valves and material and test certificates can be provided

  • Body test = working pressure x 1.5
  • Seat test = working pressure x 1.1.