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Swing disc check valve with lever and counterweight
Description
Check valve with metal seal and straight seat, with external shaft, lever and counterweight, used in wastewater systems.
Specifications
Diameter, mmDN 200–1000
Working pressurePN 10/16
Temperatureup to +80 °C
Versionswith soft seal; with mechanical position indicator; with protective screen; with hydraulic damper; with bypass on the body
Field of applicationInstallation in a structure
TypeCheck valves
ManufacturerVAR
Specifications
General specifications
- Diameter, mmDN 200–1000
- Working pressurePN 10/16
- Temperatureup to +80 °C
- Versionswith soft seal; with mechanical position indicator; with protective screen; with hydraulic damper; with bypass on the body
- Field of applicationInstallation in a structure
Material
- Body, cover, disc, lever with counterweightDuctile iron EN-GJS-400-15 (GGG-40)
- Check valve shaftStainless steel 1.4057
- Body seat, disc seatZinc-free bronze CuAl8
- CoatingHigh-quality epoxy coating, at least 300 µm
- Shaft sealsNBR
About the manufacturer
VAR is a leader in developing innovative solutions for water treatment and water supply, with extensive experience and service partners all over the world
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