Instrumentation
Showing all 8 results
-
Instrumentation
Instrumentation ball valves
Instrumentation ball valves (instrumentation) have the following features:
- construction tested for performance at burst pressure and at test pressure, stem is blow-out proof;
- all parts are manufactured from certified materials and precisely finished;
SKU: n/a -
Instrumentation
Instrumentation needle valves
Needle valves (depending on the type of valve and stem applied) are used to control flow rates, to open or close the flow completely and for metering media. As opposed to ball valves, the needle valve is opened and closed by turning a knob many times. The process is gradual, no sudden rise or drop of pressure occurs, which is critical especially for high pressure gas applications and high flow velocity. The needle valves, with a special regulating stem in particular, can be used to control the flow rate in a system.
SKU: n/a -
-
Instrumentation
Instrumentation threaded connectors
Threaded connectors (adapters) designed for connecting instrumentation elements, with connections sealed on NPT pipe taper thread. NPT thread to BSP, BSPT and UN thread adapters. Straight connectors, reducers, muffs, nipples, elbows, tees, crosses, pipe unions, dust caps, plugs and hose fittings.
SKU: n/a -
Instrumentation
Other instrumentation valves and filters
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.
SKU: n/a -
