AGV 31

AGV 31 - BIDIRECTIONAL WAFER KNIFE GATE VALVE

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.
  • Face-to-face dimension in accordance with AAP Techniks standard.

GENERAL APLICATIONS

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

SIZES

From ND80-3” to ND900-36”

Other sizes on request.

MAXIMUM PRESSURE (P)

ND80-3”- ND600-24” 25 kg/cm2 355 psi 40 kg/cm2 565 psi
ND750-30”- ND900-36” 25 kg/cm2 355 psi X

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

FLANGE DRILL HOLE

DIN PN25, DIN PN40 y ANSI B16.5 (300 LB)

OTHER COMMON FLANGES

JIS standard, Australian standard, British standard

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 AAP Techniks and material and test certificates can be provided

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