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ROTODIVERT-M  is an electric motor actuator designed for operating rotary diverting valves (FDV 231). Actuators are controlled by 2-point signal (SPST) with built-in relay module. Unit can be manually operated.

Valves are available in DN 25, with internal thread and are rated PN10.

FIRST ROTODIVERT-M actuators with FDV 231 valves are designed for use in radiator, floor or remote heating systems and other small and medium sized heating or cooling systems.

DN Kvs Voltage Rolation time Control Connection A B C Weight (kg)
25 11 230V~50Hz 18s/90° 2P Rp 1″ 41 82 113 0,95



110.00  Cena ar PVN

Kategorijas : Aksesuāri


Pressure class: PN 10
Medium: water, glycol < 50%
water quality as per VDI 2035
Media temperature: min. +2°C, max. +110°C
Leakage (Δ p=1 bar): max. 0,2% Kvs
Max. diff. pressure: 1 bar
Connections: Rp internal thread (EN 10226-1)


Valve body: Brass, CW617N
Shaft and rotor: Brass, CW617N
Bushing: PTFE
O-Rings: EPDM,FKM0


Control: 2-point SPST
Supply voltage: 230V~50Hz
Rotation time: 18s/90°
Power consumption: 9 VA (operation),
5 VA ( stand by relay on), 

0 VA (stand by relay off)
Max.Torque: 8Nm
Protection class: II 
Enclosure rating: IP44
Connection cable: 4 x 0,5 mm2 , l= 1m
Direction of rotation: not defined CW/CCW (90°/ 360°)
Manual control: handle and the push button
Position indicator: mechanical, on the actuator cover
Ambient temperature:   0°C..+55°C
Storage temperature: -10°C..+70°C
Humidity: 0%..80% R.h. (non condensed)

PED 97/ 23/ EC art 3.3


Actuator can be rotated on the valve body to fit different installation layouts and flow directions A-AB, B-AB, AB-A and AB-B.

Rotodivert rasējumi