Nabic™ Series 542L Pressure Relief Valve

Nabic Series 542L pressure relief valves are intended for use where pressure tightness is required on the discharge side of the valves. Pressure relief valves are ideal for pump relief, bypass relief, outside installations and inflammable liquids.

The pressure relief valves are of gunmetal construction with top guided copper allow parts, chrome vanadium spring and PTFE to metal seating. O-Ring seals ensure pressure tightness at cover and cap joints.

Technical Data Summary
Specification Details  
Body Material Gunmetal
Maximum Set Pressure 10.5 bar
Maximum Temperature 195°c
Design Features  
Resilient PTFE Seating Design
Suitable for liquids and gases
High degree of seat tightness
Top guided working parts
Pressure tight on discharge side
Designed and tested to BS 6759

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