Explosion-Proof Ball Valve are vital safety devices that control fluid flow in explosive-hazardous settings. This valve is widely used in chemical, oil, gas, and other industries where flammable or explosive gases or liquids exist. It is intended to avoid fires and explosions while also ensuring the safety of operators and equipment.

Technical Parameters

1. Working voltage: AC 127V (36V);

2. Opening time: ≤ 15S;

3. Water supply pressure range: 0.2-7MPa;

4. Opening method: Normally closed type. After energization, the control terminal closes, causing the ball valve to open after a delay. When the control terminal opens, the ball valve closes after a delay;

5. Nominal diameter: 20mm;

6. Equipped with a feedback interface. When the ball valve is fully open or closed, there is an output of a passive switch quantity signal.

Working Principle

The flow of fluid is controlled by rotating the ball. When the valve is closed, the ball entirely plugs the fluid channel, preventing the fluid from flowing. When the valve is open, the ball rotates into a position that permits fluid to pass freely. This design successfully reduces the possibility of leaking while also improving the system's safety.

Advantages

Explosion-proof design

The explosion-proof ball valve has a unique design and material that can withstand the high pressure and temperature created by an explosion, ensuring that the valve does not leak or break in an explosive environment.

High dependability

Explosion-proof ball valves are comprised of high-quality materials that have been rigorously tested and certified. They are highly reliable and stable, and they can function safely for extended periods of time.

Corrosion resistance

Explosion-proof ball valves are often built of corrosion-resistant materials that can withstand chemical erosion in difficult working environments, hence extending service life.

Convenient operation

Explosion-proof ball valves are simple in design, easy to operate, have flexible opening and shutting capabilities, and can respond rapidly to situations to protect the safety of equipment and personnel.

Multiple specifications

Explosion-proof ball valves are available in a wide range of specifications and models, making them appropriate for working situations with varying pressures, temperatures, and media, as well as meeting the needs of various industries.