Parker Hannifin Fittings & Hydraulic Valves
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Hydraulic Valves
Parker's hydraulic valve line covers standard on/off models to high-dynamic proportional valves for mobile and industrial machinery.
- Directional Control Valves (Series D1VW, D3W): Used to determine fluid path and motion direction in hydraulic cylinders or motors.
- Pressure Relief & Reducing Valves (Series RDM, PRDM): Designed to limit or adjust pressure within a system to ensure safety and stability.
- Check & Throttle Valves (Series CPOM, FM): Control the flow rate or prevent backflow in hydraulic circuits.
- Cartridge Valves (Series RPDM, C1DB): Compact valves often used in manifold systems for space-saving installations.
These valves are primarily used for gas and air-driven systems, featuring modular designs for high flexibility.
- Solenoid Valves: Electrically actuated valves used for precise fluid control, often featuring a modular concept with separate valve bodies and electrical coils.
- Manual Control Valves: Pneumatic valves operated by mechanical plungers or levers.
- Valve Terminals: Integrated systems that combine multiple pneumatic valves into a single unit for simplified wiring and plumbing.
Designed for high-purity, high-pressure, or extreme temperature environments.
- Needle Valves: Provide uncompensated adjustable flow control, ideal for bleed-off circuits and general hydraulic flow management.
- Ball Valves (Legris Standard Series): Manual 2-way valves available in materials like nickel-plated brass or stainless steel, supporting pressures up to 40 bar.
- Proportional Valves: Employ advanced technology for applications requiring high accuracy and efficiency in directional or flow control.



