Three-way valve with acutator
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Accessories
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 |
Available in stock
180.00 €
Price with VAT
VALVES
| 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) |
Material
| Valve body: | Brass, CW617N |
| Shaft and rotor: | Brass, CW617N |
| Bushing: | PTFE |
| O-Rings: | EPDM,FKM0 |
ACTUATOR
| 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
Operation:
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.
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