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Air Operated Directional Control Valve - D31DA, D31VA 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*A directional control valves are suitable for manifold or subplate mounting. These valves conform to NFPA’s D03, CETOP 3 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	Mounting Type	Maximum Operating Temperature	Spool Code	Maximum Operating Pressure	Division	Body Material	Options	Maximum Flow Rate	Minimum Operating Temperature	Valve Type	Seal Material	Pilot Inlet / Drain Locations	Weight	Actuation Type	Size	Spool Position	Maximum Flow Rate	Size	Maximum Operating Pressure	Mounting Type
D31VA009C1N7	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Pilot Choke Meter-out	10	-4	Air Operated Directional Control Valve	Nitrile	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1N8	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust B End	10	-4	Air Operated Directional Control Valve	Nitrile	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1N89	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A and B Ends	10	-4	Air Operated Directional Control Valve	Nitrile	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1N9	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A End	10	-4	Air Operated Directional Control Valve	Nitrile	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1N90	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	1/4 BSPP Threads	10	-4	Air Operated Directional Control Valve	Nitrile	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	n/a	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V60	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Pilot Choke Meter-in	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V7	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Pilot Choke Meter-out	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V8	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust B End	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V89	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A and B Ends	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V9	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A End	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C1V90	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	1/4 BSPP Threads	10	-4	Air Operated Directional Control Valve	Fluorocarbon	Internal Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	n/a	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N60	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Pilot Choke Meter-in	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N7	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Pilot Choke Meter-out	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N8	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust B End	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N89	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A and B Ends	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N9	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	Stroke Adjust A End	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2N90	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	1/4 BSPP Threads	10	-4	Air Operated Directional Control Valve	Nitrile	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate
D31VA009C2V	Quote Required	Quote Required	TBD	Subplate	140	4-Way	5000	Hydraulic Valve Systems Division	Gray Iron	n/a	10	-4	Air Operated Directional Control Valve	Fluorocarbon	External Pilot / External Drain	12.7	Hydraulic Pressure	NFPA D05H	Double Operator	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5	5000 PSI	Subplate