The adjustable pressure relief valve was originally designed as a safety device to offer a degree of control near heat exchangers.  The valve has proved particularly useful when used in systems with flow restricting valves such as plug cocks and non return valves and also pressure inducing plant such as homogenisers and positive displacement pumps.

The valve is particularly useful in applications where an exact pressure must be maintained using electronic equipment, where the valve remains independent to the electronics and prevents any overloading pressure build up.  

PRESSURE RELIEF VALVE:
    AISI 316L contact parts.
    1", 1.5" & 2" OD weld ends.
    Max inlet pressure: 10 BAR.
    Standard spring: 0 - 6 BAR.
    0 - 3 BAR relieving pressure. (0 - 10 BAR OPTIONAL)
    Manual adjustable setting.
    Alternative ends can be welded on request.