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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SKU	Availability	Price	Maximum Operating Pressure	Mounting Type	Actuation Type	Minimum Operating Temperature	Seal Material	Division	Options	Maximum Operating Temperature	Maximum Flow Rate	Body Material	Spool Code	Spool Position	Weight	Size	Valve Type	Pilot Inlet / Drain Locations	Mounting Type	Maximum Operating Pressure	Maximum Flow Rate	Size
D31VA001C2N	Backordered	POR	345 bar	Subplate	Hydraulic Pressure	-4 °F	Nitrile	Hydraulic Valve Systems Division	n/a	140 °F	40 Gal/min	Gray Iron	4-Way	3-Position	12.7 lb	NFPA D05H	Air Operated Directional Control Valve	External Pilot / External Drain	Subplate	5000 PSI	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5
D31VA004C4N	Backordered	POR	345 bar	Subplate	Hydraulic Pressure	-4 °F	Nitrile	Hydraulic Valve Systems Division	n/a	140 °F	40 Gal/min	Gray Iron	3-Position	Spring Centered	12.7 lb	CETOP 5	Air Operated Directional Control Valve	Internal Pilot / Internal Drain	Subplate	5000 PSI	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5
D31VA004C4N7	Backordered	POR	345 bar	Subplate	Hydraulic Pressure	-4 °F	Nitrile	Hydraulic Valve Systems Division	Pilot Choke Meter-out	140 °F	40 Gal/min	Gray Iron	P Port Blocked	Spring Centered	12.7 lb	CETOP 5	Air Operated Directional Control Valve	Internal Pilot / Internal Drain	Subplate	5000 PSI	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5
D31VA020D4N	Backordered	POR	345 bar	Subplate	Hydraulic Pressure	-4 °F	Nitrile	Hydraulic Valve Systems Division	n/a	140 °F	40 Gal/min	Gray Iron	Closed Crossover	Double Operator	12.7 lb	CETOP 5	Air Operated Directional Control Valve	Internal Pilot / Internal Drain	Subplate	5000 PSI	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5
D31VA020D4V7	Backordered	POR	5000 psi	Subplate	Hydraulic Pressure	-4 °F	Fluorocarbon	Hydraulic Valve Systems Division	Pilot Choke Meter-out	140 °F	40 Gal/min	Gray Iron	2-Position	Detent	12.7 lb	NFPA D05H	Air Operated Directional Control Valve	Internal Pilot / Internal Drain	Subplate	5000 PSI	Up to 40 GPM depending on spool	NFPA D05H, CETOP 5

Air Operated Directional Control Valve - D31DA, D31VA Series

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