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Two-stage, 4 way, Flapper and Nozzle Servovalve - SE31 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 SE31 series valve has a wide range of flow ratings and a high-performance spool and sleeve design. A special jewel feedback design enhances durability and prevents ball glitch problems, which can occur in other types of servovalves. This valve is rated for 210 Bar (3000 PSI) service.

Markets:
• Defense
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• Factory Automation
• Lumber & Wood
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Power Generation

Features/Benefits:
• Aluminum body
• Lapped spool and sleeve
• Medium and High performance
• Jewel feedback ball for durability
• ISO 440 -05-05-0-94 (4-ports), DO5HE (no “Y” port

Applications:
• Suitable for general hydraulic applications

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Part No.	Availability	Partner Available	Price	Pilot Port Type	Signal Input	Resistance	Actuation Type	Minimum Operating Temperature	Seal Material	Body Material	Additional Options	Connection Type	Maximum Operating Pressure	Division	Valve Type	Maximum Operating Temperature	Maximum Flow Rate	Mounting Type	Weight	Flow Rate (gpm)	Maximum Operating Pressure	Mounting Type
SE31SAALAVA10	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	10	D05HE (no Y port)	2.4	10	3000 PSI	D05HE (no Y port)
SE31SAALAVA15	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	15	D05HE (no Y port)	2.4	15	3000 PSI	D05HE (no Y port)
SE31SAALAVA2.5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	2.5	D05HE (no Y port)	2.4	2.5	3000 PSI	D05HE (no Y port)
SE31SAALAVA5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	5	D05HE (no Y port)	2.4	5	3000 PSI	D05HE (no Y port)
SE31SAALBNA10	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	10	D05HE (no Y port)	2.4	10	3000 PSI	D05HE (no Y port)
SE31SAALBNA15	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	15	D05HE (no Y port)	2.4	15	3000 PSI	D05HE (no Y port)
SE31SAALBNA2.5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	2.5	D05HE (no Y port)	2.4	2.5	3000 PSI	D05HE (no Y port)
SE31SAALBNA5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	5	D05HE (no Y port)	2.4	5	3000 PSI	D05HE (no Y port)
SE31SAALBVA10	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	10	D05HE (no Y port)	2.4	10	3000 PSI	D05HE (no Y port)
SE31SAALBVA15	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	15	D05HE (no Y port)	2.4	15	3000 PSI	D05HE (no Y port)
SE31SAALBVA2.5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	2.5	D05HE (no Y port)	2.4	2.5	3000 PSI	D05HE (no Y port)
SE31SAALBVA5	Quote Required	Quote Required	TBD	Internal	Standard	1200 Ohms; 20 mA (Parallel); 10 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C2; (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	5	D05HE (no Y port)	2.4	5	3000 PSI	D05HE (no Y port)
SE31SAAMANA10	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	10	D05HE (no Y port)	2.4	10	3000 PSI	D05HE (no Y port)
SE31SAAMANA15	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	210	Hydraulic Valve Systems Division	Servovalve	+140	15	D05HE (no Y port)	2.4	15	3000 PSI	D05HE (no Y port)
SE31SAAMANA2.5	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	2.5	D05HE (no Y port)	2.4	2.5	3000 PSI	D05HE (no Y port)
SE31SAAMANA5	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Nitrile	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	5	D05HE (no Y port)	2.4	5	3000 PSI	D05HE (no Y port)
SE31SAAMAVA10	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	10	D05HE (no Y port)	2.4	10	3000 PSI	D05HE (no Y port)
SE31SAAMAVA15	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	15	D05HE (no Y port)	2.4	15	3000 PSI	D05HE (no Y port)
SE31SAAMAVA2.5	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	2.5	D05HE (no Y port)	2.4	2.5	3000 PSI	D05HE (no Y port)
SE31SAAMAVA5	Quote Required	Quote Required	TBD	Internal	Standard	27 Ohms; 100 mA (Parallel); 50 mA (Series)	Hydraulic Pressure	-4	Fluorocarbon	Aluminum	Consult catalog for additional features	Port C1, (+) signal to A, C	3000	Hydraulic Valve Systems Division	Servovalve	+140	5	D05HE (no Y port)	2.4	5	3000 PSI	D05HE (no Y port)