Pneumatic valve. Buy pneumatic valves at the best price
Pneumatic valves are elements that are operated manually, usually with a lever or a knob. Its function is to direct or cut off the passage of compressed air or any fluid.
Pneumatic distributors are mechanical devices that direct, manipulate and regulate the movement of compressed air; the closing or enabling, the direction and the flow of compressed air, in all its devices or peripherals.
Pneumatic valve types
Pneumatic auxiliary valves:
- Flow regulating valves. Using a knob, this type of valve regulates the speed of a cylinder or peripheral associated with it.
- Blocking valves, This type of valve, through an internal device, prevents a cylinder from falling suddenly in the event of a breakage or accident, thus avoiding breakages or damage that could be caused.
- Slide valves These valves are used to empty a compressed air circuit, using a slide.
- Non-return or check valves. These valves leave the passage of compressed air free in one direction and prevent passage in the opposite direction.
- Safety valves. The safety valve is a safety device used to evacuate the necessary fluid flow from a container, installation or equipment under pressure, in such a way that it does not constantly exceed the maximum admissible pressure. This valve defines the maximum pressure, preventing it from exceeding it; a spring opens to let excess pressure escape.
- Logic valves There are a series of valves to control certain maneuvers used for pneumatic piloting, such as circuit selectors, NOT valves, simultaneity valves, sensors, quick exhausts, etc.
Manual pneumatic valves:
- Ball or sphere valves are a stopcock mechanism that serves to regulate the flow of a channeled fluid and are characterized by the fact that the regulating mechanism located inside is shaped like a perforated sphere. The sealing is done using a Teflon gasket.
- Butterfly valves, A butterfly valve is a device to interrupt or regulate the flow of a fluid in a pipe by increasing or reducing the passage section by means of a plate or disc, called a "butterfly", that rotates on an axis. By decreasing the passage area, the local pressure loss in the valve increases, reducing the flow. The closure is varied depending on the fluid that circulates. It can be EPDM, NBR, PTFE. The disc can also be made of stainless steel or steel.
They are simple elements and easy to assemble. It requires little maintenance and is economical to install. Long durability.
Pneumatic manual valves are safe, do not have explosive characteristics or produce excessive heat. They are used in all types of industries and sectors, given their wide range of uses.
Pneumatic distributors are safe, do not have explosive characteristics or produce excessive heat. The compressed air used to move the pneumatic cylinders does not generate water hammer, which reduces breakdowns or damage to the equipment. They are used in practically all types of industries, where automation is present.
