Bidirectional Knife Gate Valve

 Serie GA

DESCRIPTION:

• Bidirectional knife gate valve.
• Valve suitable for use as end-of-line.
• Monobloc cast iron body.
• Stainless steel through-conduit gate.
• Two rubber sleeves.
• Provides high flow rates with low pressure drops.
• Various seat materials available.

SIZES:

DN50 a DN1500
Larger sizes to order

WORKING PRESSURES (ΔP):

• ND 50-600 = 10 bar
• ND 700-900 = 4 bar
• ND 1000-1500 = 2 bar

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, for abrasive fluids in the chemical industry and waste water. Designed for the following applications

• Mining services
  

  Bidirectional Knife Gate Valve – Serie GA

• 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

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

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