Actuator

MECA DPAX

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Actuators are available for individual purchase to enable modular component stocking or quick replacement during maintenance operations, without requiring full valve replacement.Repairable pneumatic actuator designed for DEFINOX DPAX butterfly valves. The actuator is supplied with an integrated detection cam and welded mounting brackets enabling direct installation onto the valve drive square, with mounting identical to previous generations to ensure interchangeability.Depending on the selected configuration, the actuator can be delivered pre-equipped with a SORIO Basic wired control unit or SORIO control tops in wired, AS-i or IO-Link versions for valve position monitoring and control.Available in single-acting (normally closed or normally open depending on the drive square orientation) or double-acting versions. Actuators are available in GEN2 for sizes from ¾" to DN100 (DN104 included) and in GEN1 for DN125 and DN150.



5-year manufacturer warranty, in accordance with the terms defined in the warranty document.

Product advantages

  • Serviceable actuator

    • Easily transformable into Normally Open NO, Normally Closed NC or Double Acting DA.
    • Switch from NO to NC: quarter-turn the disc in open position before replacing the actuator.

  • Control Top and Signalling

    •     From the SORIO 1EV control unit, available in digital, AS-i or IO-Link versions.
    •     Compatible with SORIO Basic 1EV digital or secure M12 bracket sensor

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