Fine Smart Electric Actuator
1. Powerful functions: ·Intelligent, proportional, switch, and various signal outputs; ·The full travel time is 5 seconds, 10 seconds, 15 seconds, 30 seconds, 60 seconds, etc. for you to choose from; ·The intelligent control module is integrated into the electric device body, without the need for an external positioner.
2. Reliable performance: ·The special copper alloy forged integrated worm gear has high strength, good wear resistance and high rotation accuracy; ·High-quality imported bearings, electrical components and other key components increase the service life; passed the 1500V withstand voltage test, the F-class insulated motor is safe and reliable·Ip67 High standard protection level.
3. Easy to use: ·No refueling, no inspection required, waterproof and rust-proof, and can be installed at any angle; ·Adopts single-phase power supply, simple external wiring, and has AC (24, 110, 380) V and DC (1224220) V to choose from;
4. Beautiful appearance: ·Aluminum alloy die-cast shell, fine and smooth: ·The volume and weight are only about 35% of the traditional one
Power Off Reset Electric Upvc Butterfly Valve
Overview
The power-off reset actuator is our company's product and has active defense functions in case of emergencies, including power-off self-reset function and temperature sensing function. Self-operating control valve opening and closing can be realized in emergencies, which meets the protection requirements for opening and closing valves in emergencies.
Performance Features
1.Wide operating temperature range:-40C~+95°C
2.Has excellent strength and toughness
3. Has excellent chemical corrosion resistance
4. The flame retardant property is self-extinguishing
5. Low thermal conductivity, about 1/200 of steel
6. The heavy ion content in the medium reaches the ultrapure water standard
7. Hygiene indicators comply with national health standards.
8. The pipe wall is flat and smooth, and has small friction resistance and adhesion when transporting liquid.
9. Light weight, equivalent to 1/5 of steel pipe and 1/6 of copper pipe
10. Easy to install 11. Excellent aging resistance and UV resistance, which greatly extends the normal service life compared with other pipeline systems.
Power Off Reset Function
During normal use, if an emergency occurs, the external power supply must be cut off! Valves must be closed when an emergency occurs in dangerous goods storage tanks, oil pipelines, etc.! The explosion-proof power-off reset actuator automatically runs the valve closing action when the external power supply is disconnected (power-off on/off, factory setting is optional).
Ambient Temperature Sensing Function
In the event of a fire, when it is too late to cut off the power supply, the explosion-proof power-off reset actuator detects that the ambient temperature around the storage tank or pipeline exceeds the safe value for 10 seconds (the exceeded value can be set, the factory default temperature is 90 degrees, and the time is 10 seconds) The actuator immediately performs the valve closing action! Realize active defense function (select different temperature levels according to on-site working conditions to fully meet the on-site temperature standards for valve opening/closing)
Basic Opening And Closing Operations Of Butterfly Valve
Under normal circumstances, it is an ordinary electric actuator, which controls the opening or closing of the electric valve remotely or manually.
Company Qualifications
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