The air valve that offers a unique cost effective solution for control-flow problems, plus network of valves, the secret is in the rubber sleeve – wet part of the air valves.
This air valve has an action carried out by pinching the air or hydraulic pressure placed on the sleeve, eliminating costly pneumatic, hydraulic or electric. Adding air pressure within the annular space between the body and the sleeve can be opened, throttle, or close the valve.
The air valve has abrasion resistance is unparalleled. When the valve is open, like a straight piece of pipe in the line, the valves are used in remote or harsh environments as there are no external links, levers, pistons, or rotating parts to cause downtime.
To limit air valve control is performed using a booster or relay proportional to modulate the air pressure to the valve.
The valve type air double wall is designed for highly abrasive applications, the wall of a double sleeve type valve survive even starry ball valves and metal seated valves abrasive. To compensate for the extra thickness sleeve, the valve body increases with the size below.
The air valve is a type A cone valve sleeve equipped with a cone, are designed specifically for acceleration control. By reducing the effective size of the ports, the CV of the valve can match the required CV.
• The only valve that closes “last drop” sound.
• body cavity acts as a built-in actuator.
• No cavities or dead spots are attached to the valve operation.
• Full port design.
• Not affected by harsh external environments.
• It has no packing to replace or maintain, always.
• Cost-effective and maintenance free.
• cast iron or aluminum.