Pilot Operated Proportional Directional Control Valve - Series D31FB OBE / D41FB OBE / D91FB OBE / D111FB OBE

Representing Parker's extensive experience in industrial hydraulics, the pilot operated proportional DC valves series D*1FB with onboard electronics (OBE) is universally applicable and feature progressive flow characteristics for sensitive flow rate adjustment. The standard performance valves have proven very successful in numerous applications all over the world. Series D*1FB OBE is characterized by a solid design which ensures a long lifetime.

The pilot operated proportional directional control valves D*1FB OBE are available in 4 sizes:
• D31FB OBE - NG10 (CETOP 05)
• D41FB OBE - NG16 (CETOP 07)
• D91FB OBE - NG25 (CETOP 08)
• D111FB OBE - NG32 (CETOP 10)

Markets:
• Industrial
• Machine tools
• Rubber & tire processing

Features/Benefits:
• Proven design
• Progressive flow characteristics
• High flow capacity
• Excellent price-performance ratio
• Short delivery time
• Centre position monitoring optional
• Energy saving A-regeneration optional
• Switchable hybrid version optional

Applications:
• Machine tool
• General presses
• Tire presses

Technical specifications
The pilot operated proportional directional control valves series D*1FB OBE work with barometric feedback of the main stage to the pressure reducing pilot valve. The pilot control pressure of 25 bar allows high flow rates at maximum stability.
The innovative integrated regenerative function into the A-line (optional) allows energy saving circuits for differential cylinders. The hybrid version can be switched between regenerative mode and standard mode at any time.

Price	Name	Port Connection	Flow Rate	Spool Position	Pilot Inlet / Drain Locations	Seal Material	Signal Input	Flow Direction	Valve Option	Connection Type	Spool Code	Operation Type	Actuation Type	Function	Maximum Flow Rate	Maximum Operating Pressure	Maximum Operating Temperature	Minimum Operating Temperature	For Fluid Type	Weight	Product Series	Mounting Type	Seal Material	Body Material
3072,00 €	D31FBE02CC4NF00	NG10 / CETOP 05	75 L/Min	Operated in position a or b	Internal / internal	NBR	0 - ±10 V	0 - +10 V = P-B	Standard	6 + PE	E02	Pilot	Proportional solenoid	3-way	N/A	350 bar	60 °C	-20 °C	Hydraulic oil according to DIN 51524 ... 535, Water glycol	9.3 kg	Proportional DC valve	Subplate mounting	NBR	Cast iron
2801,00 €	D31FBE02CK2NF00	NG10 / CETOP 05	75 L/Min	Operated in position b	External / external	NBR	0 - ±10 V	0 - +10 V = P-B	Standard	6 + PE	E02	Pilot	Proportional solenoid	3-way	N/A	350 bar	60 °C	-20 °C	Hydraulic oil according to DIN 51524 ... 535, Water glycol	9.3 kg	Proportional DC valve	Subplate mounting	NBR	Cast iron
4173,00 €	D41FBE01FC4NF00	NG16 / CETOP 07	200 L/Min	Operated in position a or b	Internal / internal	NBR	0 - ±10 V	0 - +10 V = P-B	Standard	6 + PE	E01	Pilot	Proportional solenoid	3-way	N/A	350 bar	60 °C	-20 °C	Hydraulic oil according to DIN 51524 ... 535, Water glycol	12.6 kg	Proportional DC valve	Subplate mounting	NBR	Cast iron
4173,00 €	D41FBE02FC4NF00	NG16 / CETOP 07	200 L/Min	Operated in position a or b	Internal / internal	NBR	0 - ±10 V	0 - +10 V = P-B	Standard	6 + PE	E02	Pilot	Proportional solenoid	3-way	N/A	350 bar	60 °C	-20 °C	Hydraulic oil according to DIN 51524 ... 535, Water glycol	12.6 kg	Proportional DC valve	Subplate mounting	NBR	Cast iron
9101,00 €	D91FBZ32HC2NF08	NG25 / CETOP 08	400 L/Min	Operated in position a or b	External / external	NBR	0 - ±10 V	0 - +10 V = P-B	Monitor switch	6 + PE	Z32	Pilot	Proportional solenoid	3-way	N/A	350 bar	60 °C	-20 °C	Hydraulic oil according to DIN 51524 ... 535, Water glycol	21.1 kg	Proportional DC valve	Subplate mounting	NBR	Cast iron