Safety relief / pressure relief valves and low pressure tank protection
Backpressure can seriously hinder the performance of valves involved in filling and emptying storage tanks and vessels. MARVAC & BIRKETT pilot operated relief valves are designed to overcome the problems of backpressure generated at the discharge of the valve.
Backpressure refers to pressure opposed to the desired flow of a fluid in a confined place such as a pipe. It is often caused by obstructions or tight bends in the confinement vessel along which it is moving, such as piping or air vents. MARVAC & BIRKETT pilot operated relief valves are designed to overcome the problems of backpressure generated at the discharge of the valve due to pipework, scrubbers etc.
BIRKETT safety relief / pressure relief valves
BIRKETT safety relief / pressure relief valves prevent the build up of backpressure, ensuring safe handling and storage of toxic or hazardous duty.
The Birkett Range includes:
MARVAC low pressure tank protection products
MARVAC low pressure tank protection valves regulate and control pressure within the tank so the problems of backpressure do not arise.
The Marvac Range includes:
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