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Lever Operated Directional Control Valve - D31DL, D31VL Series

*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 D31*L directional control valves are suitable for manifold or subplate mounting. These valves conform to NFPA’s D05, CETOP 5 mounting patterns.

Markets:
• Entertainment Automation
• Factory Automation
• Lumber & Wood
• Machine Tools
• Marine
• Material Handling
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Molding
• Oil & Gas
• Other Natural Resources
• Packaging Machinery
• Plastic Packaging
• Power Generation
• Primary Metal Refining/Process
• Printing and Marking Equipment
• Rubber & Tire Processing
• Vehicle Assembly Facilities

Features/Benefits:
• Mounting bolts below center line of spool minimizes spool binding
• Five chamber style eliminates pressure spikes in tubes, increasing valve life
• High pressure & flow ratings provide increased performance options in a compact valve

Applications:
• Suitable for general hydraulic applications

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Part No.	Availability	Partner Available	Price	Spool Position	Maximum Flow Rate	Division	Valve Type	Body Material	Spool Code	Mounting Type	Maximum Operating Temperature	Maximum Operating Pressure	Pilot Inlet / Drain Locations	Actuation Type	Seal Material	Minimum Operating Temperature	Weight	Options	Maximum Flow Rate	Mounting Type	Maximum Operating Pressure	Size
D31DL020B4N89	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Stroke Adjust A and B Ends	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4N9	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Stroke Adjust A End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	n/a	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V60	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Pilot Choke Meter-in	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V7	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Pilot Choke Meter-out	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V8	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust B End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V89	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust A and B Ends	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B4V9	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	Internal Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust A End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	n/a	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N60	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Pilot Choke Meter-in	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N7	Quote Required	Quote Required	TBD	Single Operator	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Pilot Choke Meter-out	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N8	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Stroke Adjust B End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N89	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Stroke Adjust A and B Ends	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5N9	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Nitrile	-4	12	Stroke Adjust A End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	n/a	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V60	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	Closed Crossover	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Pilot Choke Meter-in	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V7	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Pilot Choke Meter-out	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V8	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust B End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V89	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust A and B Ends	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)
D31DL020B5V9	Quote Required	Quote Required	TBD	2-Position	40	Hydraulic Valve Systems Division	Lever Operated Directional Control Valve	Gray Iron	4-Way	Subplate	140	5000	External Pilot / Internal Drain	Hydraulic Pressure	Fluorocarbon	-4	12	Stroke Adjust A End	Up to 40 GPM depending on spool	Subplate	5000 PSI	NFPA D05HE, CETOP 5H (ISO)