TCG50-06-FEV-P7-H-12-LH-S10

The TCG50-06-FEV-P7-H-12-LH-S10 valve is manufactured by Vickers and is part of the Relief Valves series. It is used in hydraulic automation to limit system pressure when required. The valve performs a solenoid-controlled multi-pressure relief function, enabling automatic switching between pressure settings during machine cycles. Its internal design provides one pressure control stage with an unload feature, so the system can be vented without stopping the pump. Return oil is routed through an internal drain, eliminating the need for an external drain line. The unit attaches to manifolds through a gasket mounting interface, simplifying replacement in modular blocks. Its assembled weight is 8.5 kg, allowing straightforward handling during installation.

The TCG50-06-FEV-P7-H-12-LH-S10 is intended for circuits that use mineral oil or water-glycol as the hydraulic medium, allowing compatibility with common plant fluids. The main stage is adjustable up to 21 MPa, providing the pressure range demanded by presses, clamps, and other high-load actuators. The body handles a maximum flow of 200 L/min so large displacement pumps can discharge through the valve without excessive pressure rise. Stable relief begins at 5 L/min, which keeps proportional control smooth during small-volume pilot movements. Pressure is set with an acorn nut and square head adjuster that accepts standard hand tools and locks securely under vibration. A high vent pressure code V permits rapid unloading when the solenoid is energized, ensuring the circuit returns to standby pressure without delay.