Other instrumentation valves and filters

Other instrumentation valves and filters – general information

Apart from ball valves and needle valves, instrumentation systems also include:

• check valves, i.e. unidirectional valves that allow the flow in one direction only;
• relief valves, normally closed, open and release the agent after the pre-set pressure is reached;
• other valves e.g. excess flow shut-off valves – close the flow when the assembly bursts.
• filters – protect instruments from particles and contaminants.

List of products:

Instrumentation check valves – Medium pressure
Instrumentation check valves - High pressure
Instrumentation relief valves - Low pressure
Instrumentation relief valves - High pressure
Instrumentation relief valves
– High pressure
Instrumentation filters