The EDCV-1 keeps cylinders under pressure, thus preventing the system against hose leakage. Two single acting hydraulic circuits can be connected by the EDCV-1.
Key Points
Keep pressure in the cylinders even if there is leakage in the main hydraulic line between pump and double check valve.
connecting the clamping cylinders in a crossed way.
Advantages
increase safety on the hydraulic clamping circuit
protect the system against hose leackage