SERIES 51A – TRIPLE FUNCTION AIR RELIEF
Triple function air relief valve BVP-73A evacuates air during filling or emptying pipes, suppress obstacles created by air when the pipeline works under pressure and facilitates the flow of water.
The three functions are:
- Discharging a high flow of air during the filling of the pipe.
- Automatic degasing of the air contained in the pipe under pressure.
- Admission of a high air flow for the draining of the pipe.
Facilitates the flow of water
PRESSURE (bar): 16-25
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