This is a spring seated ball check valve which is used to hydraulically lock a cylinder or component by preventing return flow. It is designed to screw directly into a cylinder end cap or manifold block thus minimising pipework and potential leakage problems. To allow free flow in one direction, the ball unseats against a spring which is selected to give a required cracking pressure. As flow stops, the ball reseats to prevent return flow thereby locking the load.
7/8 UNF – 14 – 2A
|Working Pressure||up to 350 Bar|
|Material||Zinc plated steel body with hardened Steel components|