2-way ball valves with venting hole
These ball valves are being used for example as:
- ventilation valves
- to operate a connection in locked condition without any pressure, for example to change a pressure gauge
- draining valves
- to unload a pipeline, for example to relieve a water pipe to avoid freezing of the water in case of frost
Due to the special design of ball valve and seals it is guaranteed
that in open position the medium cannot leak.