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The RG10B430 pressure control valve belongs to the Pressure Control Valves series and is manufactured by Vickers for hydraulic automation that holds system pressure at a defined level. It is pilot operated, allowing the main spool to shift with a small control flow for efficient regulation, while the two-stage layout uses a pilot section to stabilize the larger main stage during load changes. A size 10 mounting pattern connects the valve to medium-capacity circuits, and subplate or manifold mounting integrates it directly into hydraulic blocks to minimize external piping. System pressure is set by a screw with a locknut so technicians can adjust the value and secure it against vibration. An internal drain returns pilot oil to the inlet line, eliminating the need for a separate drain hose. The valve accepts working pressures up to 210 bar, and it operates with oil temperatures to 70 °C so it covers typical industrial reservoir conditions.
The design supports a continuous flow rate of 75.0 US gpm, making the unit suitable for high-volume actuator lines. All internal passages are compatible with petroleum oils, and nitrile seals resist swelling in these fluids to maintain reliable sealing. There is no built-in check valve, so reverse flow must be handled by an external device when required. Physical dimensions are kept compact; the height is 11.110 in for clearance within stacked valve banks, the length is 4.700 in to shorten manifold face spacing, and the width is 4.190 in so multiple sections fit in narrow frames. Oil cleanliness should be maintained at 19/17/14 to prevent erosion of critical surfaces and ensure consistent pressure control.
Actuation Type
Pilot Operated
Adjustment Type
Screw With Locknut
Check Valve
No
Drain Type
Internal
Flow Rate
75.0 USgpm
Fluid Compatibility
Petroleum Oils
Height
11.110 in
Iso Cleanliness Code
19/17/14
Length
4.700 in
Max Operating Pressure
210 bar
Seal Material
Nitrile
Size
10
Stage
Two Stage
Valve Mount
Subplate/Manifold Mounted
Width
4.190 in
Working Temperature Max
70 C
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