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The RCT06B130 valve belongs to the Pressure Control Valves series and is manufactured by Vickers for hydraulic automation circuits that must maintain consistent system pressure. It is pilot operated so the main poppet reacts to small pilot flows, allowing stable regulation at higher line volumes. The two-stage layout further improves response because a smaller pilot section moves first before the main stage opens. A screw with a locknut lets technicians set the relief point and secure it against vibration after commissioning. The valve is designed for a maximum pressure of 210 bar to protect pumps and actuators from overload. It passes up to 114 L/min, providing adequate capacity for medium-sized machinery. A built-in check valve permits free flow in the opposite direction, enabling bypass during reverse cycling. Mounting uses a 3/4 inch NPT pipe connection so it threads directly into common manifold tees.
An internal drain routes pilot oil back into the inlet cavity, removing the need for an external hose and simplifying plumbing. The unit works with petroleum-based oils, which are the standard fluids in industrial hydraulic systems. No electrical connection is provided, confirming that pressure modulation is entirely hydraulic and does not rely on solenoids. Nitrile sealing elements contain oil and withstand common additives, reducing leakage over time. Continuous service is limited to 70 °C, a temperature that prevents seal degradation and fluid thinning. Compact dimensions—95.250 mm in length, 107.950 mm in width, and 201.422 mm in height—allow the valve to fit inside crowded power units. By keeping system pressure within the preset range, the device fulfills the fundamental role expected of a pressure control valve without adding electronic complexity.
Actuation Type
Pilot Operated
Adjustment Type
Screw With Locknut
Check Valve
Yes
Drain Type
Internal
Electrical Connection
None
Flow Rate
114 L/min
Fluid Compatibility
Petroleum Oils
Height
201.422 mm
Length
95.250 mm
Max Working Temperature
70 C
Maximum Pressure
210 bar
Seal Material
Nitrile
Stage
Two Stage
Valve Mount Type
3/4 Inch NPT Pipe Mount
Valve Type
Pressure Control Valve
Width
107.950 mm
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