Brand Name: Zayka
Model Number: SEF21
Place of Origin: Fujian, China (Mainland)
Electric Actuator for Fan Coil Valve
1. Introduction:
The SEF21.XX can be used with electrical on/off-controls to activate several types of valves, the actuator is made for either 24V or 230V supply in normally closed.
2. Application:
For the on/off control of water flow in water-based floor heating systems as zone valve used in Commercial buildings, Residential building, Light industrial buildings…
3. Features:
- It equips a synchronous motor and gear mechanism
- Reliable longtime operation
- Maintenance-free design
- No mounting tools required
- LED position indicator on actuator
- Single signal line for all kinds of thermostats
- No power consumption in end position
4. Technical Parameter:
- Voltage: AC230V (AC110V / AC24V available)
- Power consumption: 6W
- Force: 150N
- Stroke: 3mm
- Running time: 6s
- Valve interface: cap nut M30*1.5mm
- Ambient temperature: -5~50℃
- Cable Length: 1.2mm
- Housing material: anti-flammable ABS
- Protective housing: IP20
- Mounting position: upright up to 85°
- 95mm×55mm×75mm
5. Secletion Table:
Model No. |
Voltage |
Valve action |
Loading (PCS/Carton) |
SEF21.10 |
230V |
Valve closed without current |
60 |
SEF21.24 |
24V |
Valve closed without current |
60 |
6. Specification:
7. Contact Information:
Fujian Jiejia Imp & Exp Co., Limited
No.1203 | Yuantai Building
Wenling Road |Fengze District | Quanzhou City
Fujian Province | China | 362000
- Tel.: +86 - 595 - 22981856
- Fax.: +86 - 595 - 22971856
- Mobile: +86 - 15659079803
- Email: max (at) zaykatrade.com