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Item | SA93 SASWELL 220V normally closed water floor heating electric thermal wax actuator |
Model number | SA93 |
Power supply | AC 230V or 24V option |
Color | white |
Material | Nylon |
WORKING FORCE INTENSIT | 80N≤F<130N Direction:UPWARD |
CONNECTOR | M30X1.5 |
FULL STROKE | 4.5±0.5 MM |
PROTECTON CLASS | IP54 |
POWER CONSUMPTION | ≤2W |
LEAD WIRE | 0.8M length (2-core) |
AMBIENT TEMPERATURE | -10°C~60°C |
WARRANTY | 36 months |
TYPE | normally close |
MOQ | 1000 pcs |
Sample lead time | 3-4 days |
LOGO processing | printing, emboss, laser |
Packing details | Carton size: 35*25.5*35cm G.W.:14kgs N.W.:13kgs |
Bulk lead time | 25 days after payment confirmed |
Payment terms | T/T,LC |
Trade Term | FOB Shenzhen |
OEM/ODM | 1) Customized designs, materials & colors available 2) Special Design service provided by our RD department 3) subscribe nouveau designs monthly from us |
Standards | VDE ,CSTB , UL , CE,RoHS, EN60730-2-9, SGS,ISO9001 |
Main markets | Europe, America, Middle East |
SA93 electro-thermal actuator is designed to control the open/close of hot water pipe in the heating system so as to control indoor temperature.
Mount the actuator on the valve for hot water; it can control the open/close of the valve through the electrothermal sensor inside the actuator.
When the power is off, the valve is normally close. When the power is on, the actuator stem moves up side, and the valve spring opens the valve, the chilled-water or hot water enter into the fan coil or heat exchanger to supply cold or warm air to rooms; when the room temperature reaches the set value, the thermostat in the AC system will provide an closed signal to the actuator, and the actuator spring will make the valve close and stop the water flow entering the fan coil or heat exchanger. Through the open or close of the valve, room temperature will be always kept in the set range
The electro thermal actuator can indicate the valve open and close by the wax core up or down. It is flexible, convenient, reliable performance, durable and energy saving.





SHENZHEN SASWELL TECHNOLOGY & DEVELOPMENT CO.,LTD
SASWELL GROUP (HK).,LTD.
We are experienced professional controller manufacturer for 20 years.
Our advantage:
1.Design,Development manufacture,all together.
2.100 production procedure,we take care of each step.
3.We have passed the VDE,SEMKO,CSTB,EU,BAC,ETL,UL certificate and factory audit.
4.Depend on 20 years R&D experience ,more than 30 senior experts and researching staff research,from structure mold design to software design,we are experienced and well organized.
5.Every SASWELL product pass 100% check and test.Each product pass prototype test, trial production test, trial marketing test.We guarantee that every batch order will maintain quality consistency.


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