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RVAZ4 valve actuators are designed for use with Regin valves of the ZTV / ZTR and ZTVB / ZTRB series, RVAZ4L1 actuators - with MVFL valves. They are easy to install and equipped with a drive stem position indicator.
The position of the actuator stem can be changed manually.
Technical details
5.5 mm stroke
Force 400 N
Ambient temperature 0-50 ° C
Medium temperature 1–110 ° C
Storage Temperature -10— + 80 ° C
Relative humidity not more than 95%
Degree of protection IP44
Supply voltage 230 V of alternating current ± 15%
Power Consumption 6 VA
3-position control signal
Travel time 150 s / mm