The RG Group sells hydraulic control valves for virtually every mobile equipment application from simple on/off functions to precise motion control. These include threaded cartridge valves, integrated hydraulic circuit blocks, bankable control valves, mobile motion control valves, motion controllers, directional valves, subplate mounted directional and proportional valves.

Directional Control Valves
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Dependable Parker directional control valves are available in a variety of NFPA manifold mounted sizes with solenoid, pilot, manual, and cam actuators. This comprehensive line also offers a wide choice of spools, solenoid voltages, and electrical connections.

• Mounting: Subplate NFPA D03-D10
• Flows: 19-606 LPM (5-160 GPM)
• Pressures: 0-345 Bar (0-5000 PSI)
• Actuators styles include:

- Solenoid
- Hydraulic Pilot
- Pneumatic Pilot
- Lever
- Mechanical Cams

• Wide choice of voltages and connector styles
• Soft shift models eliminate or reduce hydraulic system pressure shock
• Explosion-proof models available

Manapak & Cartpak Sandwich Valves
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Versatile Manapak and Cartpak valve systems provide a wide variety of hydraulic control functions in compact NFPA D03, D05, and D08 sandwich style valves.

• Mounting: NFPA D03-D08 sandwich style
• Manapak - choice of functions

- Check Valves
- Flow Controls
- Pressure Reducing
- Pressure Relief
- Mechanical Cams

• Maximum pressure: 345 Bar (5000 PSI)
• Cartpak - choice of functions

- Relief
- Pressure Reducing/Relieving
- Load Check
- Back Pressure Check
- Needle
- Flow
- Crossover

• Maximum pressure: 245 Bar (3500 PSI)

Pressure Control Valves
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A variety of pressure control valves is offered, including pressure reducing, relief, counterbalance, sequence, and unloading functions.

• Available functions include:

- Pressure reducing
- Relief
- Counterbalance
- Sequence
- Unloading

• Inline or manifold mounted
• Sizes 3/4" thru 1 1/4" (19mm-32mm)
• Flows: Up to 342 LPM (90 GPM)
• Pressures: Up to 210 Bar (3000 PSI)

Proportional Control Valves
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High performance proportional valves featuring integrated "on-board" electronic controls, as well as separate electronic packages. These include high dynamic valves with zero lap servo spools for closed loop applications.

Proportional Direction Valves:

• Mounting: Subplate NFPA D03-D10
• Flows: 0-1325 LPM (0-350 GPM)
• Pressures: 0-345 Bar (0-5000 PSI)

Proportional Throttle Valves:

• Mounting: Inline 3/4" - 1 1/2" (19-38mm)
• Subplate 3/4" - 1 1/2" (19-38mm)
• DIN 24342 Cartridge Inserts 16mm-100mm
• Flows: 8-5678 LPM (2-1500 GPM)
• Pressures: 0-345 Bar (0-5000 PSI)

Proportional Pressure Valves:

• Mounting: Subplate NFPA D03-D10

Inline 3/4" - 1 1/4" (19-32mm)

• DIN 24342 Cartridge Inserts 16mm-63mm
• Flows: 0-2687 LPM (0-710 GPM)
• Pressures: 0-345 Bar (0-5000 PSI)

Electrohydraulic Servo Valves
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A complete line of industrial servo valves and electronic controls with high frequency response capability and zero lap spools to meet the most demanding applications.

Models BD15/30:

• Maximum Pressure: 210 Bar (300 PSI)
• Flows: 4-151 LPM (1-40 GPM)
• Rugged, reliable, trouble -free operation for industrial motion control applications

Model BD062:

• Maximum Pressure: 315 Bar (4500 PSI)
• Flows: 5-77 LPM (1-20 GPM)
• Provides control of position, velocity and force in motion control applications at an economical price

Model BD760:

• Maximum Pressure: 315 Bar (4500 PSI)
• Flows: 4-90 LPM (1-24 GPM)
• Provides precise control of position, velocity and force in critical motion control applications

Parker DIN 24342 Insert
and Threaded Cartridge Valves
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DIN insert and threaded cartridge valves provide users with application possibilities throughout a wide range of flow capacities. Cartridge valves provide a multitude of functions and can be used in compact hydraulic systems, know as integrated hydraulic circuits, formed by combining various cartridge valves into a single, machined, ported block.

Parker Treaded Cartridge Valves:

• Industry accepted sizes - 4, 7, 8, 9, 10, 16, and 20
• Flows: Up to 263 LPM (70 GPM)
• Pressures: Up to 210 Bar (3000 PSI)
• Directional Controls

- 2-way, 3-way, 4-way valves
- AC, DC, or manual
- Poppet and spool type

• Complete selection of pressure controls
• Pressure compensated and non-compensated flow controls
• Variety of direct and pilot operated checks
• Cartridge only or single and multi-function inline bodies

DIN 24342 Insert Cartridge Valves:

• Available in sizes 16mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm, 100mm
• Flows: Up to 17,000 LPM (4500 GPM)
• Pressures: Up to 350 Bar (5000 PSI)
• Proportional Controls

- Throttles
- Reliefs
- Pressure reducing
- Pressure-compensated flow

• Complete selection of pressure controls
• Variety of direct and pilot operated checks
• Directional controls to 7500 LPM (2000 GPM)

Colorflow Control Valves
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Engineered for hydraulic applications, these high quality, inline mounted flow, check, needle, metering and pressure-compensated flow control valves are known for their outstanding performance and long life.

• Pressure compensated or non-compensated flow controls
• Sizes: 1/8" thru 2"
• Choice of NPTF, SAE, BSPP, and ISO 6149 metric ports
• Pressures: Up to 350 Bar (500 PSI)
• Flows: Up to 568 LPM (150 GPM)
• Available in brass or steel

ParTrol Control Valves
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A value-designed product line of hydraulic inline mounted flow, check, and needle valves.

• Sizes: 1/8" thru 1/2" NPTF
• Pressures: Up to 350 Bar (5000 PSI)
• Flows: Up to 95 LPM (11 GPM)
• Available in brass or steel
• Choice of NPT and SAE ports

Republic/Manatrol Valves
and Controls
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This product offering provides a full range of specialty hydraulic controls designed for a diverse range of applications. The line includes:

• Needle valves
• Check valves
• Plug valves
• Lo-Torq manual directional control valves
• Exectrol high performance directional control valves
• Pressure control valves
• Hand pumps
• Adjustable velocity fuses
• Volume control valves
• Two-way valves

Parker Industrial Drives
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Parker was the first to offer completely packaged, integrated electrohydraulic drives. The Parker Industrial Drive is a complete system - including the actuator, the valve, the feedback device and the motion controller - that can be customized to meet your needs.

Linear Servo Actuators:

• Fully assembled and tested units
• Bore sizes: 2" - 5" (51-127mm) with LDT feedback
• Strokes: Up to 36" (914mm)
• Nominal Pressure: 207 Bar (3000 PSI)
• Mounting: Subplate NFPA D03, D05, or servo

Servo Motors:

• Displacement: 3.6 to 67.3 in./rev.
• Pressure: Up to 207 Bar (3000 PSI)
• Torque: Up to 15,000 in. lbs.

Electronic Controls/Digital Motion Controllers
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A complete line of electronic controls for proportional and servo valves, including valve drivers, closed loop boards, multiple setpoint ramp boards and signal conditioning cards. For the ultimate in precision, Parker offers digital motion controllers for single or dual axis applications. Control of position and velocity, as well as the acceleration and deceleration of hydraulic actuators can be achieved.

Digital Motion Controllers:

• Easy to program and operate
• Models for industrial and mobile applications

Servo Amplifiers:

• Full PID control, dual loops

Valve Drivers:

• Simplify valve installation and setup
• Provide ramping, setpoints, deadband compensation
• Can be used with variety of Parker proportional valves

Feedback Amplifiers:

• Provide advantages of closed loop control

Power Supplies:

• Available for a variety of valves applications

Joy Stick Controllers:

• Single and dual axis models for mobile applications
• Feature PWM operation for improved performance