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A control valve that is also a plug valve and an actuated valve.
An actuator that is intended to be operated by pneumatic power.
A mechanical controller that is using pneumatic components to execute its function.
A pilot switch the actuating system of which is operated by a moving part of a machine, when this part reaches a predetermined position.
A pilot switch the actuating system of which is operated by a moving part of a machine, when this part reaches a predetermined position.
A transmitter that is producing a standardized output signal dependent of a received input signal from a position detector.
A transmitter that is producing a standardized output signal dependent of a received input signal from a position detector.
Elements like impellers rotating by the pressure of the fluid in a closed conduit to measure the flow of a liquid.
Elements like impellers rotating by the pressure of the fluid in a closed conduit to measure the flow of a liquid.
A flow transmitter specially designed to convert the signal from a positive displacement flow meter into a standardized electrical output signal.
A flow transmitter specially designed to convert the signal from a positive displacement flow meter into a standardized electrical output signal.
An analysing instrument intended to determine the pour point of a fluid, i.e. the lowest temperature at which an oil or other liquid will pour under given conditions.
An analysing instrument intended to determine the pour point of a fluid, i.e. the lowest temperature at which an oil or other liquid will pour under given conditions.
An electric cable intended for transmission of electric power.
A device that removes voltage spikes from an AC or DC electrical supply.
A device that removes voltage spikes from an AC or DC electrical supply.
A physical object intended to supply electric power according to specified levels and tolerances.
A physical object intended to supply electric power according to specified levels and tolerances.
A detecting element intended to sense pressure.
A detecting element intended to sense pressure.
A gauge intended to measure and display a representation of a measured pressure.
A gauge intended to measure and display a representation of a measured pressure.
A regulator that is controlling/regulating the pressure in a system.
A regulator that is controlling/regulating the pressure in a system.
A gas flow damper that is used to relieve built-up pressure in a duct system to prevent damage to HVAC equipment.