Safety-Overflow Valve
Parker-Herl T21.1VA.FA Safety Overflow Valve DN12
Safety valves are type tested for gas, vapour and liquid within a pressure range from 6 to 40 bar. (Please indicate required set pressure!) The safety overflow valve is equipped with a back-pressure compensating bellows-seal. It will open independently against 90% back pr essure once the set pressure is reached.
Parker-Herl T21.1F.FA Safety-Overflow Valve DN12
Safety valves are type tested for gas, vapour and liquid within a pressure range between 6 to 40 bar. Please indicate required set-pressure. The safety overflow valve is equipped with a back-pressure compensating bellows-seal. It will open independently against 90% back pressure once the set pressure is reached. The safety overflow valve is also suitable for pressure decrease in case of thermal expansion because even if the back pressure is higher, the valve will still open and blow the arising amount ot throttled saturated vapour off.
Parker-Herl T21VA.F.FA Safety-Overflow Valve DN12
Safety valves are type tested for gas, vapour and liquid within a pressure range between 6 to 40 bar. Please indicate required set-pressure. The safety overflow valve is equipped with a back-pressure compensating bellows-seal. It will open independently against 90% back pressure once the set pressure is reached. The safety overflow valve is also suitable for pressure decrease in case of thermal expansion because even if the back pressure is higher, the valve will still open and blow the arising amount ot throttled saturated vapour of.
Parker-Herl T23.1V.FA Safety-Overflow Valve DN25 (1“)
Safety valves are type tested for gas, vapour and liquid within a pressure range between 10 to 27 bar. Please indicate required setpressure. The safety overflow valve is equipped with a back-pressure compensating bellows-seal. It will open independently against 90% back pressure once the set pressure is reached. The safety overflow valve is also suitable for pressure decrease in case of thermal expansion because even if the back pressure is higher, the valve will still open and blow the arising amount ot throttled saturated vapour off
Parker-Herl T21.1FA Safety Overflow Valve DN12
Safety valves are type tested for gas, vapour and liquid within a pressure range from 6 to 40 bar. (Please indicate required set pressure!) The safety overflow valve is equipped with a back-pressure compensating bellows-seal. It will open independently against 90% back pr essure once the set pressure is reached.