This valve allows the recovery the oil from port C1 connected to the rod side and pass it to the head side of the cylinder via port P, therefore adding it to the pump flow rate. When the cylinder head side pressure achieves the setting value, oil from the rod side is sent to tank through port V1, restoring a non-regenerative system with maximum force. The shut off pressure of the regenerative circuit depends only on the head side of the cylinder.
Zinc-plated steel with internal parts in hardened and ground steel
Connect C1 to the cylinder rod side, V1 to the supply, P to the cylinder head side and to the supply, M to the pressure gauge if required.