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Ferrule type pneumatic high-pressure ball valve Q691F,ball valve

Product Code : VF--QCC-Q190-CU

Product parameters:

Temperature (℃) : -20 to 100℃

Pressure Mpa: PN1.6-50MPA

Diameter (mm) : DN6-50

Material: Carbon steel /A105/304/316


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Ferrule type pneumatic high-pressure ball valve Q691F,ball valve VF--QCC-Q190-CU Customized Customize

The pneumatic ferrule ball valve is composed of a double (single) acting pneumatic piston actuator and an imported BKH high-pressure ball valve. It is a new type of valve with automatic control and remote control. It is widely used in high-pressure pipelines of gas filling stations, tank trucks, etc. Its connection forms include internal thread (G/NPT), welding, ferrule, etc. The pneumatic piston actuator adopts low-friction materials. The inner and outer surfaces of the cylinder body are treated with hard anodic oxidation for anti-corrosion, which greatly improves the service life of the cylinder.

Working principle:

When the pneumatic actuator is connected to the circuit and the system air source, air enters cylinder A (cylinder B) through pipe A or Pipe B, pushing the piston to move towards one end, thereby driving the rotating shaft and ball core to rotate 90°.

2. The top of the pneumatic actuator is connected to a visual device. When the green indicator points to the character "Open", it indicates that the valve is open.

When the green light of the reply signal light is on, the valve is in the open position; when the red light is on, the valve is in the closed position.

4. The positioner can adjust the flow rate of the valve pipeline.


It is widely used in high-pressure pipelines of gas filling stations, tank trucks, etc.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition



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+ 1 917 7225069