Control valves
Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is done by means of electrical, hydraulic or pneumatic systems. Positioners are used to control the opening or closing of the actuator based on electrical or pneumatic signals.
Northvale Korting |
Northvale Korting |
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Bossmatic Paragon |
Minimatic |
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This valve provides efficient modulating control of liquids, steam, |
The Minimatic control valve provides efficient modulating control of liquids, steam, air or gases. |
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