GUQ type-pneumatic vacuum ball valve
The GUQ type pneumatic vacuum ball valve is a kind of vacuum valve that changes the direction of the gas path through the electromagnetic reversing valve, and controls the actuator cylinder to drive the ball valve to connect or cut off the medium flow in the vacuum (pressure) system pipeline. Used in vacuum, dairy products, wine industry, and biological engineering. Food, pharmaceuticals, beverages. Cosmetics and chemical industry. Optional feedback signal device and electric valve positioner.
Material of main parts
Valve body, Fujian cover, dancing rod: stainless steel
Seals: vinyl cyanide, nitrile butadiene rubber. Fluorine rubber, PPL.
A ball valve equipped with a pneumatic actuator has a faster execution speed and saves human resources and man-hours. It is called a stainless steel pneumatic ball valve. Its working principle is to make the valve unblocked or blocked by rotating the valve core. It has been widely used in various sectors such as petroleum, chemical industry, power generation, papermaking, atomic energy, aviation, rockets, etc. The diameter can be as small as a few millimeters and as large as a few meters. In other words, it can be used from vacuum to high pressure. It belongs to the same kind of valve as the plug valve, but its closing part is a sphere, and the sphere rotates around the center line of the valve body to open and close.