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A230 Pneumatic / Electropneumatic Positioners |
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Proval positioners are used for modulating service of rotary pneumatic actuators. They can be applied on a rotary actuator to control a butterfly, ball, plug valve or a damper. |
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Positioners are availabe as, pneumatic, electro-pneumatic or smart (digital) type depending on customers process requiremens. |
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A230 PRP Pneumatic Positioners (P/P) : Pneumatic positioners are working with 3-15 PSI air signal and can be applied both on double and single acting actuators. |
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A230 PRE Electro-Pneumatic Positioners (E/P) : E/P Positioners are working with DC 4-20 mA or 0-10 Volt input signal and generate modulating control on rotary or linear valves. A230 PRE positioners can be applied on both double acting and single acting actuators. |
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