JNQF-2 Pneumatic Ball Valve

JNQF-2 series pneumatic ball valves are widely used as quick opening and closing actuators in various oil, gas, or steam pipelines in the fuel and gas systems of boilers in thermal power plants. It can also meet the requirements of other industries such as petrochemical, metallurgical, and chemical industries for remote centralized control of valves. This product uses compressed air as the power source, resulting in compact structure, rapid opening and closing, stable operation, safety and reliability. And it is easy to use and maintain, and has a long service life. The valve switch has position indication and signal feedback, making it an ideal actuator for remote control and automatic control in industrial systems.

The technical parameters of the pneumatic ball valve are as follows:

① Working voltage: 220VAC/24 VDC 50Hz

② Air source pressure: 0.4~0.8 Mpa

③ Nominal diameter: DN15, 20, 32, 50

④ Pressure rating: PN6.4Mpa

⑤ Closing time: ＜ 1s

⑥ Working medium: steam, oil, water, and gas

⑦ Medium temperature: ≤ 350 ℃

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