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Actuator for ZRK, and air-dampers

Electrical actuator for four-way valves ZRK. Mounting kits available for connection with Viessmann valves and air dampers.

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Product Description
Technical Properties

Product Description

Electrical actuator for four-way valves ZRK. Mounting kits available for connection with Viessmann valves and air dampers.
For heating systems.

Technical Properties

Protection class	IP54
Manual operation	Yes
Angle of rotation	90 ^o
End switches	optional
Position indication	reversable scale plate
Position feedback	optional
Additional Descriptions	Manual operation by declutch of gear.

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Tuotteet

Product Type	Supply voltage	Control input signal	Runtime	Torque
Floating control
VMK10-4-24	24 Vac	3-pt	90,0 s	10 Nm
VMK10-4	230 Vac	3-pt	90,0 s	10 Nm
VMK8-4-24	24 Vac	3-pt	36 s	8 Nm
VMK8-4	230 Vac	3-pt	36 s	8 Nm
Modulating control
VRK10-4	24 Vac	0/2..10V=	90,0 s	10 Nm

Accessories and replacement parts

Accessories for floating control motors

Image	Description	Product Type	Downloads
	Feedback potentiometer 10 kohm, only for M6061L1035	VMP10-90
	Auxiliary switch package, Ready-to-mount assembly consisting of two switches (3A / 250 V~) and two switching cams; max. one VMS2 per actuator.	VMS2