Double Pilot Operated Check Valves To Weld

We are offering double pilot operated check valves to weld having the check cartridge inside, the function of this valve is nearly the same of the pilot check valves. Directly weld on the cylinder. Q 70 available in the single operated type. The feature of this valve is the high pressure drop, so as to reduce speed and to limit vibrations. Applications: connect v1 and v2 to the pressure flow and weld c1 and c2 to the actuator. The check cartridge and the pilot piston have to be mounted after installation of the valve, therefore they are supplied separately