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Spool Type Logic Element
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker’s spool type logic element valve family features a versatile range of screw-in elements that can provide flexible design solutions for many common cartridge valve applications with flows up to 500 lpm (132 gpm) and pressures up to 420 bar (6000 psi). Parker logic elements are small pilot controlled devices that offer system designers the advantage of using these valves in applications where the flow and pressure conditions may exceed the limits of typical cartridge valves. They can be used to control flow, pressure, or direction, and when applied in the proper arrangements, can perform multi-task control functions and will help reduce the size, cost, and complexity of integrated manifold systems.
Markets:
• Aerial
• Construction Equipment
• Material Handling Equipment
• Miscellaneous Industrial
• Miscellaneous Mobile
Features/Benefits:
• Low leakage design
• High flow capacity
• Hardened, precision ground parts for durability
• All external parts zinc plated
Applications:
• Fixed pump unloading
• High flow pressure compensation
• Load-sense unloading
• Priority steering/braking
• Winch control
Additional Technical Insight:
Logic elements are commonly used in conjunction with smaller, low flow solenoid or pilot valves in order to provide pilot pressure to the logic element for higher flow applications.
Read More...Markets:
• Aerial
• Construction Equipment
• Material Handling Equipment
• Miscellaneous Industrial
• Miscellaneous Mobile
Features/Benefits:
• Low leakage design
• High flow capacity
• Hardened, precision ground parts for durability
• All external parts zinc plated
Applications:
• Fixed pump unloading
• High flow pressure compensation
• Load-sense unloading
• Priority steering/braking
• Winch control
Additional Technical Insight:
Logic elements are commonly used in conjunction with smaller, low flow solenoid or pilot valves in order to provide pilot pressure to the logic element for higher flow applications.
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| Action | SKU | Availability | Price | Body Material | Flow Rate | Maximum Operating Pressure | Operation Type | Division | Configuration | For Fluid Type | Division | Maximum Operating Temperature | Minimum Operating Temperature | Seal Material | Vented | Function | Leak Rate | Actuation Type | Flow Direction | Pilot Location | Valve Material | Switching Pressure | Operating Temperature | Filter Efficiency Rating | Maximum Kinematic Viscosity | Maximum Inlet Pressure Rating | Dampening Orifice Included | Weight | Cavity Size | Maximum Flow Rate | Installation Torque | Configuration | Seal Material | Switching Pressure | Flow Direction | Dampening Orifice Included | Maximum Flow Rate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20SLC2-A-150 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -35 °F | Polyurethane EPS | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 10.3 bar | -37 to 107 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | No | 0.81 kg | C20-3S | 303 L/min | 113 Nm | Normally Closed | Polyurethane EPS | 150 PSI, 10.3 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-150V | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 400 °F | -26 °C | Fluorocarbon | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Hardened Steel | 150 psi | -26 to 204 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | No | 1.78 lb | C20-3S | 80 Gal/min | 83 lb-ft | Normally Closed | Fluorocarbon | 150 PSI, 10.3 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-25 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 107 °C | -37 °C | Polyurethane EPS | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 1.7 bar | -35 to 225 °F | SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 240 bar | No | 0.81 kg | C20-3S | 303 L/min | 113 Nm | Normally Closed | Polyurethane EPS | 25 PSI, 1.7 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-25V | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 400 °F | -26 °C | Fluorocarbon | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 25 psi | -15 to 400 °F | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | No | 1.78 lb | C20-3S | 303 L/min | 113 Nm | Normally Closed | Fluorocarbon | 25 PSI, 1.7 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-50 | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -35 °F | Polyurethane EPS | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 50 psi | -37 to 107 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | No | 0.81 kg | C20-3S | 303 L/min | 113 Nm | Normally Closed | Polyurethane EPS | 50 PSI, 3.5 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-50V | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 204 °C | -15 °F | Fluorocarbon | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 50 psi | -26 to 204 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | No | 1.78 lb | C20-3S | 80 Gal/min | 113 Nm | Normally Closed | Fluorocarbon | 50 PSI, 3.5 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-75 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -35 °F | Polyurethane EPS | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 5.2 bar | -35 to 225 °F | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | No | 1.78 lb | C20-3S | 303 L/min | 113 Nm | Normally Closed | Polyurethane EPS | 75 PSI, 5.2 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-A-75V | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 204 °C | -15 °F | Fluorocarbon | Internal | Logic Valve | 82 | Pilot to Close | Nose to Side (1-2) | External | Steel | 5.2 bar | -15 to 400 °F | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | No | 1.78 lb | C20-3S | 303 L/min | 113 Nm | Normally Closed | Fluorocarbon | 75 PSI, 5.2 BAR | Nose to Side (1-2) | No | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-100 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -35 °F | Polyurethane EPS | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 100 psi | -35 to 225 °F | SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | Yes | 1.78 lb | C20-3S | 303 L/min | 113 Nm | Normally Closed | Polyurethane EPS | 100 PSI, 6.9 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-150 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 107 °C | -35 °F | Polyurethane EPS | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 10.3 bar | -37 to 107 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | Yes | 1.78 lb | C20-3S | 80 Gal/min | 113 Nm | Normally Closed | Polyurethane EPS | 150 PSI, 10.3 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-25 | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -35 °F | Polyurethane EPS | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 1.7 bar | -35 to 225 °F | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | Yes | 0.81 kg | C20-3S | 303 L/min | 83 lb-ft | Normally Closed | Polyurethane EPS | 25 PSI, 1.7 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-25V | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 400 °F | -15 °F | Fluorocarbon | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Hardened Steel | 25 psi | -26 to 204 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | Yes | 0.81 kg | C20-3S | 80 Gal/min | 83 lb-ft | Normally Closed | Fluorocarbon | 25 PSI, 1.7 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-50 | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 225 °F | -37 °C | Polyurethane EPS | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Hardened Steel | 3.5 bar | -37 to 107 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 3500 psi | Yes | 1.78 lb | C20-3S | 80 Gal/min | 113 Nm | Normally Closed | Polyurethane EPS | 50 PSI, 3.5 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-50V | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Mineral-based Hydraulic Fluids | Hydraulic Cartridge Systems Division | 204 °C | -26 °C | Fluorocarbon | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 50 psi | -15 to 400 °F | SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 240 bar | Yes | 0.81 kg | C20-3S | 80 Gal/min | 113 Nm | Normally Closed | Fluorocarbon | 50 PSI, 3.5 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-75 | Backordered | POR | N/A | n/a | 3500 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 107 °C | -35 °F | Polyurethane EPS | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 5.2 bar | -37 to 107 °C | SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 240 bar | Yes | 0.81 kg | C20-3S | 80 Gal/min | 83 lb-ft | Normally Closed | Polyurethane EPS | 75 PSI, 5.2 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| 20SLC2-B-75V | Backordered | POR | N/A | n/a | 240 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed (NC) | Synthetic Hydraulic Fluids | Hydraulic Cartridge Systems Division | 204 °C | -26 °C | Fluorocarbon | External | Logic Valve | 82 | Vent to Open | Nose to Side (1-2) | Internal | Steel | 75 psi | -26 to 204 °C | ISO 4406 18/16/13 | 45-2000 SSU (6 to 420 cSt) | 240 bar | Yes | 1.78 lb | C20-3S | 80 Gal/min | 83 lb-ft | Normally Closed | Fluorocarbon | 75 PSI, 5.2 BAR | Nose to Side (1-2) | Yes | 80 GAL/MIN, 303 L/MIN | |
| LE102A01 | Backordered | POR | N/A | n/a L/min | 5000 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed | Mineral-based or synthetic hydraulic fluids | Hydraulic Valve Systems Division | +200 °F | -37 °C | D-Ring (Standard) | External | Logic Valve | 82 @ 3000 PSI (207 BAR) cm3/min | Pilot to Close | Nose to Side (1-2) | Internal | All parts steel. All operating parts hardened steel | 25 psi | -37 to +93 °C | ISO 4406 18/16/13, SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 345 bar | No | 0.14 kg | C10-3S | 57 L/min | 16-20 lb-ft | Normally Closed | D-Ring (Standard) | 25 PSI, 1.7 BAR | Nose to Side (1-2) | No | 15 GAL/MIN, 57 L/MIN | |
| LE102A05 | Backordered | POR | N/A | n/a L/min | 345 bar | Pilot Operated | Hydraulic Systems Division | Normally Closed | Mineral-based or synthetic hydraulic fluids | Hydraulic Valve Systems Division | +93 °C | -37 °C | D-Ring (Standard) | External | Logic Valve | 82 @ 3000 PSI (207 BAR) cm3/min | Pilot to Close | Nose to Side (1-2) | Internal | All parts steel. All operating parts hardened steel | 50 psi | -37 to +93 °C | ISO 4406 18/16/13, SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 345 bar | No | 0.3 lb | C10-3S | 15 Gal/min | 22-27 Nm | Normally Closed | D-Ring (Standard) | 50 PSI, 3.5 BAR | Nose to Side (1-2) | No | 15 GAL/MIN, 57 L/MIN | |
| LE102A07 | Backordered | POR | N/A | n/a L/min | 5000 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed | Mineral-based or synthetic hydraulic fluids | Hydraulic Valve Systems Division | +93 °C | -37 °C | D-Ring (Standard) | External | Logic Valve | 82 @ 3000 PSI (207 BAR) cm3/min | Pilot to Close | Nose to Side (1-2) | Internal | All parts steel. All operating parts hardened steel | 100 psi | -35 to +200 °F | ISO 4406 18/16/13, SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 345 bar | No | 0.14 kg | C10-3S | 15 Gal/min | 16-20 lb-ft | Normally Closed | D-Ring (Standard) | 100 PSI, 6.9 BAR | Nose to Side (1-2) | No | 15 GAL/MIN, 57 L/MIN | |
| LE102A10 | Backordered | POR | N/A | n/a L/min | 5000 psi | Pilot Operated | Hydraulic Systems Division | Normally Closed | Mineral-based or synthetic hydraulic fluids | Hydraulic Valve Systems Division | +93 °C | -35 °F | D-Ring (Standard) | External | Logic Valve | 82 @ 3000 PSI (207 BAR) cm3/min | Pilot to Close | Nose to Side (1-2) | Internal | All parts steel. All operating parts hardened steel | 150 psi | -35 to +200 °F | ISO 4406 18/16/13, SAE Class 4 | 45-2000 SSU (6 to 420 cSt) | 5000 psi | No | 0.3 lb | C10-3S | 15 Gal/min | 22-27 Nm | Normally Closed | D-Ring (Standard) | 150 PSI, 10.3 BAR | Nose to Side (1-2) | No | 15 GAL/MIN, 57 L/MIN |
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