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 and 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 ZONE 2 and 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.