Valves bring relief to higher pressure systems

Safety relief valves vent excess gas pressures up to 100bar in storage tanks, receivers, vessels, pipelines and other gas storage systems used in a wide variety of industries.

Witt Gas Techniques has enhanced its range of gas safety relief valves by introducing the new SV809 and SV810 models to vent excess gas pressures up to 100bar in storage tanks, receivers, vessels, pipelines and other gas storage systems used in a wide variety of industries.

Until recently these spring loaded, direct acting safety valves were only available for pressures ranging from 0.5 to 45bar.

The new models are suitable for all pressure levels between 45 and 100bar covering a wide range of gases.

The SV810 model also has manual venting so that the safety function can be checked after the valve has been fitted.

The opening pressure for each valve can be set by Witt Gas engineers to meet on-site requirements.

The valves are small in size, are easy to install, are available in either brass or stainless steel and can be fitted in any orientation.

An adapter for connecting the safety valve to a ventilation pipe is also available.

The operational temperature range for these valves is from -196 to approximately +150C.

They can be supplied with a range of inlet connections, with or without a condensation outlet and a protective dust cap.

Each safety valve is supplied with a TUV test certificate stipulating the opening pressure specified by the customer.

All Witt gas safety valves are CE-marked according to directive PED97/23/EG.

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