Specifications
1. 15 years experience2.Excellent spring thermal element
3.Can be produced according to yours
4.Competitive prices
electrical valve
Working principle:
1,Thermocouple and magnetic valve composegas safety protection devices, thermocouple is a transducer can provide the power, magnetic valve is a controller.
2,When thermocouple tips is heated by fire, cold and heat generate thermoelectric power due to temperature difference, to form closed loop current and make magneticvalve actuation,opening gas path.
3,When the flame is out owing to unexpected reasons, thermocouple rapidly lose potential, magnet valve lose suction under the action of spring, so close gas path, and play a safety protection role.
electrical valve
| Technical Data |
Opening electrical current: ≤80mA | |
Closing electrical current: ≥20mA | |
Free stroke: 29±0.5mm | |
Working stroke: 25±0.4mm | |
Inherent resistance: 20mΩ±10% | |
Sealing force(full compression): ≥2.6N |
The size can be customed!
electrical valve
About JIALI
Ningbo JiaLi Gas Appliance & Science and Technology Co., Ltd. was established in 1998, specializes in manufacturing of gas appliance, such as: Thermocouple,ODS,Thermostat,Magnet valve etc.
In 2011, ERP system & ISO (matching the ERP) began to be applied to fully guarantee products' quanlity and efficient internal management. Meanwhile, we have a number of outstanding engineers and perfect laboratory, which make sure that we can prodcue great products.
Furthermore, our ODS has 5 patents,and passed the CSA by one-time. Especially,the shut-off point of our ODS products can be controlled within 0.3% (CO2, for example 0.8~1.1%).
1.Inquiry response:Your inquires will be replied in 24hours.
2.Samples support:Two free samples are avaliable in 2-5days.
3.Delivery time:Your shipment will be loaded in 15-25days
More details, please contact Annie,thanks!