Description
Product details
Available in two versions Low cracking and closing pressure Bubble tight - elastomer seat Plastic portion can be turned by 360° Teflon pre-coated male taper threads  Functions : Pilot operated non-return valve is used for stopping the cylinder in intermediate position. So long as a pilot signal is applied, air is free to flow to and from the cylinder. When the pilot signal is removed, the valve acts as a conventional non-return valve and prevents air from exhausting from the cylinder, thus stopping movement.