Designed to ensure continuous function of tecnological cycle of pipelines, vessels, devices and processing plants in cases when it may be necessary due to the working conditions to shut-off (close) one of the pressure relief valves by blocking the well fluid flow.
For oil-refining, oil and gas production, petrochemical, gas and power industries.
For oil-refining, oil and gas production, petrochemical, gas and power industries.
Avaliable versions:
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Connection design: flanged.
Basic advantages:
- possible to set actuator pressure in the range of 12... 16 MPa;
- additional sealing of the closure member due to doble seal aplication;
- floating closure member.
