Type SCV & DCV Pilot-Operated Check Valves

Bifold fluidpower pilot operated check valves feature compact cartridge ball check valves in a 316S11 stainless steel body. The valves are used to hydraulically lock actuators until pressure is applied, and are available as single or dual pilot operated types. 

Check valve cartridge seats are PEEK with the ball and spring stainless steel. The valve is ruggedly constructed, and affords a very low pressure drop. The standard cracking pressure is 5 psi. Flow ratings are either 68 or 190 litres per minute. Valve cartridges are easily replaced without disturbing hydraulic tubing. Dual pilot operated valves have an internally piloted piston eliminating external pilot tubing.