PVCM PVCP PVCR Hydraulic Control Valve | PVCRER1N1 PVCRAR1N111 | Bondioli & Pavesi Compatible Sectional Valve

LIC Hydraulic’s PVCM, PVCP, and PVCR Series are high-performance sectional hydraulic control valves engineered for mobile machinery and demanding industrial applications. These valve groups, including specific modules like PVCRER1N1 and PVCRAR1N111, feature a sophisticated modular design that allows for extreme flexibility in configuration. Our units are guaranteed for 100% Drop-in Interchangeability with original European brands, matching OEM porting patterns, response curves, and pressure ratings. To ensure peak field reliability, every valve assembly undergoes 100% simulated condition testing, providing exceptional metering and control precision under heavy load and high-pressure cycles.

Technical Specifications (Bulleted List)

• Series Identification: PVCM (Inlet), PVCP (Working Section), PVCR (Outlet/Combined)

• Specific Component Codes: PVCRER1N1 / PVCRAR1N111

• Max Operating Pressure: 350 bar (5075 PSI)

• Max Tank Back-pressure: 50 bar (725 PSI)

• Nominal Flow Rate: 40 L/min to 120 L/min (depending on frame size)

• Control Types: Manual lever, Electro-hydraulic proportional, Pneumatic, or Hydraulic pilot

• Spool Options: Symmetrical, Floating, or Regenerative functions

• Body Material: High-tensile Ductile Iron for superior fatigue resistance

• Internal Leakage: < 5 cm³/min (@ 100 bar, 46 cSt)

Key Technical Advantages

• Precision Metering Performance: Spools are optimized through CFD flow simulation and precision-ground to tight tolerances, ensuring smooth, jerk-free actuation and superior fine-control capability.

• Modular Sectional Architecture: The PVCM/PVCP/PVCR framework allows users to stack sections based on the number of actuators required, simplifying system integration and reducing long-term maintenance costs.

• High-Pressure Casting Technology: Utilizing specialized ductile iron and heat-treatment processes, the valve body maintains dimensional stability under high-pressure pulses, preventing spool sticking or binding.

• Full Compatibility: All individual components and cartridges (e.g., PVCRER1 series) are direct replacements for OEM parts, ensuring supply chain flexibility and rapid on-site service.

Application Areas

• Construction Machinery: Truck-mounted cranes, telehandlers, and excavator auxiliary circuits.

• Agricultural Equipment: Harvester header controls and multifunctional tractor systems.

• Specialty Vehicles: Refuse compactors, municipal sweepers, and aerial work platforms.

Expert Maintenance Tips

• System Flushing Protocol: Proportional valves are sensitive to contamination. Before installing new sections, circulate fluid through a flushing plate for at least 4 hours.

• Fluid Cleanliness: Maintain hydraulic fluid at ISO 4406 18/16/13 or better to prevent fine particles from compromising the spool’s compensation mechanism.

• Tension Maintenance: As these are sectional valves, periodically verify the torque of the tie rods. This prevents O-ring extrusion and external leakage caused by machine vibration.

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