New safety valve from Witt Gas
25 July 2008
The AV619 safety relief valve from Witt Gas Techniques Ltd, is a new spring loaded, direct acting safety relief valve for venting excess gas pressure.

New safety valve from Witt Gas
The valve includes a sensitive opening pressure from 5 mbar up to 500 mbar, a high relieving capacity and they are all supplied with a TÜV pressure setting certificate. It is able to work in a temperature range -40°C to approximately +300°C.
The valve can be used with all technical gases, and it is available in either brass or stainless steel and has a range of inlet and outlet connections to suit. An adaptor is also available for connection to a ventilation pipe. Depending on the connection, the flow capacity can range from 2.6m3/hr to 90.7m3/hr.
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