AGV 28
AGV 28 - BIDIRECTIONAL KNIFE GATE VALVE
DESCRIPTION
- Two-piece cast body, joined by screws, with internal guides for smooth movement of gate during operation.
- Provides high flow rates with low pressure drop. Various seat and packing materials available.
- Face-to-face dimension in accordance with AAP Techniks standard.
GENERAL APLICATIONS
This knife gate valve is suitable for liquids that contain a maximum of 20% suspended solids. It is also recommended in gravity discharge applications for solids and fine particles, because of its half-moon shape which cuts the flow and high consistency fluids.
Designed for the following applications :
- Paper Industry
- Mining
- Chemical plants
- Food Industry
- Pumping
- Silo emptying.
- Sewage treatment
SIZES
DN50 to DN2000
The pressures indicated in the table can be used in both directions of the valve.
WORKING PRESSURE (∆P)
- DN 50 - DN 250 = 10 bar
- DN 300 - DN 400 = 6 bar
- DN 450 = 5 bar
- DN 500 - DN 600 = 4 bar
- DN 700 - DN 1400 = 3 bar
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