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The XCS063F30 is manufactured by Vickers for the Pressure Reducing Valves series and is intended to keep downstream pressure stable in hydraulic automation. The unit is pilot operated, so a small control flow positions the main spool for more precise regulation. A two-stage layout lets the pilot section respond first, which minimizes pressure overshoot. Technicians can set outlet pressure anywhere within the 3000 psi adjustment range to match circuit demands. The valve carries a rated flow of 15.0 gpm (57 l/min), supporting medium-capacity systems without excessive restriction. Size 06 cavity dimensions fit standard manifolds, and the assembly handles system pressures up to 3000 psi (210 bar) without structural compromise.
The built-in check valve allows unrestricted reverse flow, eliminating the need for an external bypass component. A 1.0625-12 UNF-2B mount thread simplifies cartridge installation, while a 1/4 NPTF gauge port thread provides a convenient location for pressure monitoring devices. No electrical connection is required, so the valve operates solely on hydraulic energy and reduces wiring complexity. Petroleum oils are the approved fluid medium, and operation calls for cleanliness at or better than code 19/17/14 to avoid spool sticking. The design remains functional from −20 °C (−4 °F) up to 70 °C (158 °F), covering common mobile and industrial temperature ranges. These characteristics allow the XCS063F30 to deliver dependable pressure reduction inside closed-loop manifolds.
Actuation Type
Pilot Operated
Adjustment Range
3000 psi
Check Valve
Yes
Electrical Connection
None
Flow Rate
15.0 gpm (57 l/min)
Fluid Cleanliness Code
19/17/14
Fluid Compatibility
Petroleum Oils
Gauge Port Thread
1/4 NPTF
Maximum Pressure
3000 psi (210 bar)
Mount Thread
1.0625-12 UNF-2B
Size
Size 06
Stage
Two Stage
Valve Type
Pressure Reducing Valve
Working Temperature Max
70 °C (158 °F)
Working Temperature Min
-20 °C (-4 °F)
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