Shop for the PCV series of piloted non-return valves by Airtac. These valves are designed to protect installations. When the compressed air is removed, the non-return valve locks the air supply to the cylinder, allowing the cylinder to maintain its position. Port sizes range from 1/8" up to 1/2". Choose from either a female thread port or a fitting.
1. It can be used to safely loop pressure holding. 2. It can make a cylinder temporarily stop, accurate orientation. 3. It can be used as a special loop. 4. The fitting joint type is used for the pilot port, which saves space and improves the efficiency of the installation.