Spring loaded BEV
Ideal solution for challenging conditions
ERHARD BEV automatic venting poppet valves are customized special solutions,
which protect pipes from high negative pressure under demanding conditions.
Nominal size: DN 200 - DN 900
Pressure rating: PN 10 - PN 40
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Spring loaded BEV
AR Viewer
BEV
Design features
- Valve disc with chambered O-rings
- Ventilating screw and drainage holes in the body
- Cylinder design for fast opening, damped slower closing (closing spring adjustable)
- Maximum venting capacity due to large cross-section
- Spring-loaded power piston
Special solutions
- Up to four by-pass lines possible with TWIN-AIR as ventilation valve
- Customized solutions according to operating conditions
- Operating temperature up to 60°
Applications
Water transport & transmission
