AGV 27 - UNIDIRECTIONAL KNIFE GATE VALVE
DESCRIPTION
- Unidirectional “LUG” guillotine valve.
- Monobloc cast body with interior slides for optimum movement of the 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.
- Has an arrow on the body indicating the flow direction.
GENERAL APLICATIONS
This knife gate valve is suitable to work with liquids with a maximum concentration of solids of 6%. If used for solids, we recommend installing with the body which indicates the contrary flow direction.
Designed for the following applications :
- Bulk transport
- Draining plants
- Paper industry
- Water treatment
- Chemical plants
- Food sector
- Mining
SIZES
ND50 - 2” to ND1200 - 48” (larger sizes on request)
WORKING PRESSURE (∆P)
- ND50-2" - ND600-24" = 10kg/cm2
- ND700-28" - ND900-36" = 6 kg/cm2
- ND1000-40" - ND1200-48" = 4 kg/cm2
The mentioned working pressures are just valid for the pres- sures applied on the direction of the arrow market on the body. As the valve is designed with gate support guides, the valves are able to support a 30% of these pressures from the opposite direction without any damage on them. In these cases, the valves are not 100% water tight. To obtain total water tightness in these conditions, it is necessary to incor- porate additional supports.
DRILLING
DIN PN10 & ANSI B16.5 (150 LB)
OTHER COMMON FLANGES
- DIN PN 6 : Australian standard.
- DIN PN 16 : JIS standard.
- DIN PN 25 : British standard.
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