Pilot Operated Directional Control Valve - Series D31DW, D31NW, D41VW, D91VW, D111VW

*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 robust and durable pilot operated directional control valves series D31DW, D31NW, D*1VW are almost universally applicable and ensure a reliable operation. A wide variety of spools and options allows to design an unlimited number of hydraulic circuits.

The pilot operated directional control valves are available in 4 sizes: D31DW (standard) and D31NW (high flow) in NG10/NFPA D05, D41VW in NG16/NFPA D07, D91VW (for port diameter up to 32 mm) in NG25/NFPA D08 and D111VW in NG32/NFPA D10.

All sizes are optionally available with position control or as explosion-proof version according to ATEX and IECEx.

Markets:
• Industrial

Features/Benefits:
• Proven robust design that represents our long-term experience in hydraulics
• Wide range of spools - suitable for almost all hydraulic circuits
• High functional limits – low forces resulting in safe operation also at high flow rates
• Low pressure drop – resulting in low energy losses in operation
• Short delivery time – no warehousing necessary
• Optionally with position control
• Optionally without manual override
• Optionally as explosion-proof version

Applications:
• Suitable for general hydraulic applications

Explosion-proof versions
The valves are not only ATEX certified (explosion proof class is Ex e mb II T4 Gb for use in zone 1 and 2) but also equipped with IECEx compliant solenoids which are certified in accordance with IECEx standard for equipment class 2 G. All explosion-proof solenoids are DC design. The valves for AC operate with integrated rectifier.

Note:
The minimum pilot pressure must be ensured for all operating conditions of the directional valve. Additionally spools with a P to T connection in the deenergized position need an external pressure supply (external inlet) or an integral check valve.

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SKU	Availability	Price	Function	Actuation Type	Division	Maximum Operating Temperature	Minimum Operating Temperature	Maximum Operating Pressure	Seal Material	Operation Type	For Fluid Type	Body Material	Product Series	Connection Type	Mounting Type	Weight	Maximum Flow Rate	Seal Material	Port Connection	Marking	Input Voltage	Pilot Inlet / Drain Locations	Spool Code	Spool Position	Solenoid Option	Additional Options	Maximum Flow Rate	Bore Diameter
D81VW001K1NJWTI4N	Backordered	POR	3-Way	Solenoid	Industrial Systems Division Europe	60 °C	-20 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Internal/external	001	2 positions, spring offset in position 0, operated in position b	Without manual override	Position control, start position monitored, side A	700 L/min	26 mm
D81VW001K2NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	001	2 positions, spring offset in position 0, operated in position b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW001K2NJWTI4N	Backordered	POR	3-Way	Solenoid		60 °C	-20 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	001	2 positions, spring offset in position 0, operated in position b	Without manual override	Position control, start position monitored, side A	700 L/min	26 mm
D81VW001K4NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Internal/internal	001	2 positions, spring offset in position 0, operated in position b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW001K4NJWTI4N	Backordered	POR	3-Way	Solenoid	Industrial Systems Division Europe	60 °C	-20 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Internal/internal	001	2 positions, spring offset in position 0, operated in position b	Without manual override	Position control, start position monitored, side A	700 L/min	26 mm
D81VW001K5NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/internal	001	2 positions, spring offset in position 0, operated in position b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW001R2NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	17.9 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	001	2 positions, detent, operated in position 0 or b, no center in offset position	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C1NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Internal/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C2NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C2NJW3R	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	Meter-out + pressure reducing valve	700 L/min	26 mm
D81VW002C2NJWI6N3C	Backordered	POR	3-Way	Solenoid		60 °C	-20 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	Position control, start position monitored, side A and B / Pilot with pressure reducing valve	700 L/min	26 mm
D81VW002C2NYW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	110/120 VAC, 50/60 Hz	External/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C2VTW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	FPM	Pilot	Water Glycol	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	FPM	NG25 / CETOP 08	Standard	230/240 VAC, 50/60 Hz	External/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C3NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Integral check valve/external	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C5NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C5NJW3F	Backordered	POR	3-Way	Solenoid	Industrial Systems Division Europe	60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	External/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	Stroke adjustment side A and B	700 L/min	26 mm
D81VW002C6NGW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	205 VDC	Integral check valve/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C6NGW3A	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	205 VDC	Integral check valve/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	Pilot choke, meter-out	700 L/min	26 mm
D81VW002C6NJW	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Integral check valve/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	NA	700 L/min	26 mm
D81VW002C6NJW3B	Backordered	POR	3-Way	Solenoid		60 °C	-25 °C	350 bar	NBR	Pilot	Hydraulic Oil According to DIN 51524	Cast Iron	Directional Control Valve	Connector as per EN 175301-803	Subplate mounting	18.6 kg	700 L/min	NBR	NG25 / CETOP 08	Standard	24 VDC	Integral check valve/internal	002	3 positions, spring offset in position 0, operated in position a or b	Standard solenoid without options	Pilot choke, meter-in	700 L/min	26 mm

Pilot Operated Directional Control Valve - Series D31DW, D31NW, D41VW, D91VW, D111VW

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