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The TCG50-10-CV-P7-H-12 relief valve belongs to the Relief Valves series produced by Vickers for hydraulic automation circuits where consistent pressure control is required. It is built in size 10, allowing integration into mid-frame manifolds without special adapters. The valve tolerates a maximum working pressure of 21 MPa, while its main stage can be adjusted up to 14 MPa so technicians can set system relief exactly as needed. A high vent pressure option is selected, enabling remote piloting in circuits that demand higher pilot signals. Internal drainage returns pilot flow directly to the tank port, and that port can withstand back pressure up to 20.6 MPa without affecting stability. The unit passes as much as 400 L/min through the main orifice, yet maintains a stable setting with flows as low as 5 L/min, offering reliable performance across a wide operating range.
An encapsulated DC solenoid rated at 24 V powers the pilot seat; it draws 1.16 A when holding and dissipates 28 W, ensuring rapid actuation without overheating. The plug-in wiring system with a G 1/2 connector streamlines electrical hookup on modular manifolds. An integrated indicator and surge suppressor provide visual status and protect the coil from voltage spikes, reducing maintenance events. The valve mounts on the CGM-10-10-JA-J subplate, and the pressure port on that base uses an Rc 1-1/4 thread to match common return headers. Total mass is 12.1 kg, which supports rigid installation while remaining serviceable by one technician.
Allowable Tank Port Back Pressure
20.6 MPa
Coil Holding Current
1.16 A
Coil Power Consumption
28 W
Drain Type
Internal
Electrical Accessory
Indicator + Surge Suppressor (7)
Main Valve Max Adjustable Pressure
14 MPa
Max Working Pressure
21 MPa
Maximum Flow
400 L/min
Minimum Flow For Stable Setting
5 L/min
Size
10
Solenoid Voltage
24 VDC (H)
Solenoid Wiring System
Plug-In (G 1/2)
Subplate Model
CGM-10-10-JA-J
Subplate Port Size
Rc 1-1/4
Vent Pressure Option
High (V)
Weight
12.1 kg
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