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.