VT-DFPE-A-2X/G24K0/2A0F/V-021

Manufacturer: Bosch Rexroth

Material #: R901229920

Model : VT-DFPE-A-2X/G24K0/2A0F/V-021

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth VT-DFPE-A-2X/G24K0/2A0F/V-021 (R901229920) is a high-performance pilot valve designed for precise pressure and flow control within hydraulic systems. This component is specifically engineered to operate through a proportional solenoid with electrical feedback, ensuring responsive and accurate control of hydraulic functions. The integrated VTDFPE control electronics are tailored for SYHDFEE systems, providing seamless analog communication and monitoring capabilities. With its robust design, the VT-DFPE-A-2X/G24K0/2A0F/V-021 valve can withstand a maximum operating pressure, making it suitable for a wide range of demanding applications where reliable performance is essential. Its precise operation is critical in applications that require meticulous management of pressure and flow rates, ensuring that hydraulic equipment operates smoothly and efficiently. The valve's compatibility with SYHDFE systems highlights its role as a vital component in sophisticated hydraulic circuits. Users can expect consistent quality and durability from this Bosch Rexroth product, thanks to its meticulous design and manufacturing standards. The model's specific capabilities make it an indispensable part of any system requiring high levels of control and reliability in the regulation of hydraulic pressures and flows.

$3,979.00 USD

More are expected on September 30, 2024

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Status: This product is temporarily out of stock.

Qty: Delivered as early as September 30, 2024 when ordered in

This product is eligible for factory repair.

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Pilot valve for the pressure and flow control system SY(H)DFE. Operation through a proportional solenoid with electrical feedback Control electronics: VT-DFPE for SY(H)DFEE → integrated, analog

01		02		03		04	05		06	07	08	09		10		11
VT-DFPE	-		-	2X	/	G24	K0	/					/		-	*

Series
01	Pilot valve with integrated analog electronics						VT-DFPE
Spool design
02	Standard (not for HFC fluids)						A
	2-groove spool (only for replacement requirement)						B
	4-groove spool (e.g. for HFC fluids)						C
03	Component series						2X
04	Direct voltage 24 V						G24
05	Connector (without mating connector) 1)						K0
Installation orientation connector (VT-DFP) and/or integrated electronics (see also comment on feature 6)
06	radially to the pump axis						0
	folded 90° in the direction of the subplate with counterclockwise direction of rotation						1
	folded 90° in the direction of the subplate with clockwise direction of rotation						2
Additional functions: Closed-loop control		A	B	C	D	R
07	Switchable pressure controller (high signal)	●					A
	Power limitation adjustable at the OBE valve		●				B
	Power limitation adjustable via analog input			●			C
	Pressure controller that can be switched off (high signal)				●		D
Electronics assembly, option
08	Standard electronics with leakage oil compensation	●	-	-	●		0
08	Standard electronics without leakage oil compensation	●	●	●	●		1
Actual pressure value input (For the description of the connectors refer to electrical connection)						Plug-in connector
09	Current input 4...20 mA					X1	C
	Voltage input 0...10 V (standard)					X1	V
	Voltage input 1...10 V					X1	E
	Voltage input 0.5..5 V (Standard) 2)					X2	F
10	FKM seals suitable for mineral oils (HL, HLP) according to DIN 51524 and HFC fluids 3)						V
11	Further details in the plain text e. g. SO variant						*

●	available
-	not available

Note on feature 6: Installation orientation of the valve electronics

Clockwise direction of rotation, installation orientation 0	Clockwise direction of rotation, installation orientation 2	Counterclockwise direction of rotation, installation orientation 0	Counterclockwise direction of rotation, installation orientation 1

1)	Connector dependent on the valve type (see "Technical data" and "Electrical connection”).
2)	With the SY(H)DFEn control system with analog interfaces, the plug-in connector X2 can not be used as actual pressure value input. Thus, a separate pressure transducer has to be used and connected to plug-in connector X1 in this case.
3)	Only in connection with SYHDFE and spool design C (feature 2).

1	Material number
2	Serial number
3	Date of production
4	Production order number
5	Type designation

Accessories

Version 10/2011, enquire availability

Accessories	Material number	Data sheet
Mating connector 12-pole for central connection X1 without cable (assembly kit)	R900884671	08006
Mating connector 12-pole for central connection X1 with cable set 2 x 5 m	R900032356
Mating connector 12-pole for central connection X1 with cable set 2 x 20 m	R900860399
Test device VT-PDFE-1-1X/V0/0 for SY(H)DFEE and SY(H)DFEC	R900757051	29689-B
Compact power supply unit VT-NE32-1X	R900080049	29929

Notice:

For information on the environment simulation testing for the areas of EMC (electro-magnetic compatibility), climate and mechanical load, see data sheet 30030-U.

mechanic and hydraulic

Mass	Pump without through-drive incl. pilot valve	m	kg	2.25
Hydraulic fluid				Mineral oil (HL, HLP) according to DIN 51524; HFC fluids only in connection with SYHDFE control system and C spool design C (feature 2 of ordering code)
Hydraulic fluid temperature range		ϑ	°C	-20 … +70
Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406				Class 18/16/13 (for particle size ≤ 4/6/14 μm)

mechanic and hydraulic

Weight without filling quantity	m	kg	2.25
Hydraulic fluid			Mineral oil (HL, HLP) according to DIN 51524; HFC fluids only in connection with SYHDFE control system and C spool design C (feature 2 of ordering code)
Hydraulic fluid temperature range	ϑ	°C	-20 … +70
Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406			Class 18/16/13 (for particle size ≤ 4/6/14 μm)

electrical

Operating voltage		UB		24 VDC +40 % –5 %
Operating range (short-time operation)	Upper limit value	UB(t)max	V	35
Operating range (short-time operation)	Lower limit value	UB(t)min	V	21
Current consumption (in static control operation)	Rated current	Inom	A	0.6
Current consumption (in static control operation)	Maximum current	Imax	A	1.25
Inputs	Actual pressure value input X1; pin 10 and 11	U or I		Determination by means of ordering code
	Analog current inputs, load	RB		100 Ω
	Analog voltage inputs	RE		≥ 50 kΩ
	Digital inputs	Logic 0		≤ 0,6 V
	Digital inputs	Logic 1		≥ 21 V
Outputs	pactual / UOUT1	UO		0 … 10 V
	pactual / UOUT1	Imax		1,5 mA
	αactual / UOUT2	UO		± 10 V
	αactual / UOUT2	Imax		1,5 mA
	Digital outputs	Logic 0		Ua < 1 V
	Digital outputs	Logic 1		Ua ≥ UB – 5 V; 10 mA (short-circuit-proof)
Ambient temperature range at the pump		ϑ	°C	0 … +60
Storage temperature range (pump + electronics)		ϑ	°C	0 … +70
Type of protection according to EN 60529	Pump incl. pilot valve			IP65 with mounted and locked plug-in connectors

mechanisch und hydraulisch

Weight without filling quantity	m	kg	2.25
Hydraulic fluid			Mineral oil (HL, HLP) according to DIN 51524; HFC fluids only in connection with SYHDFE control system and C spool design C (feature 2 of ordering code)
Hydraulic fluid temperature range	ϑ	°C	-20 … +70
Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406			Class 18/16/13 (for particle size ≤ 4/6/14 μm)

elektrisch

Operating voltage		UB		24 VDC +40 % –5 %
Operating range (short-time operation)	Upper limit value	UB(t)max	V	35
Operating range (short-time operation)	Lower limit value	UB(t)min	V	21
Current consumption (in static control operation)	Rated current	Inom	A	0.6
Current consumption (in static control operation)	Maximum current	Imax	A	1.25
Inputs	Actual pressure value input X1; pin 10 and 11	U or I		Determination by means of ordering code
	Analog current inputs, load	RB		100 Ω
	Analog voltage inputs	RE		≥ 50 kΩ
	Digital inputs	Logic 0		≤ 0,6 V
	Digital inputs	Logic 1		≥ 21 V
Outputs	nactual / UOUT1	UO		0 … 10 V
	nactual / UOUT1	Imax		1,5 mA
	αactual / UOUT2	UO		± 10 V
	αactual / UOUT2	Imax		1,5 mA
	Digital outputs	Logic 0		Ua < 1 V
	Digital outputs	Logic 1		Ua ≥ UB – 5 V; 10 mA (short-circuit-proof)
Ambient temperature range at the pump		ϑ	°C	0 … +60
Storage temperature range (pump + electronics)		ϑ	°C	0 … +70
Type of protection according to EN 60529	Pump incl. pilot valve			IP65 with mounted and locked plug-in connectors

elektrisch

Operating voltage		UB		24 VDC +40 % –5 %
Operating range (short-time operation)	Upper limit value	UB(t)max	V	35
Operating range (short-time operation)	Lower limit value	UB(t)min	V	21
Current consumption (in static control operation)	Rated current	Inom	A	0.6
Current consumption (in static control operation)	Maximum current	Imax	A	1.25
Inputs	Actual pressure value input X1; pin 10 and 11	U or I		Determination by means of ordering code
	Analog current inputs, load	RB		100 Ω
	Analog voltage inputs	RE		≥ 50 kΩ
	Digital inputs	Logic 0		≤ 0,6 V
	Digital inputs	Logic 1		≥ 21 V
Outputs	pactual / UOUT1	UO		0 … 10 V
	pactual / UOUT1	Imax		1,5 mA
	αactual / UOUT2	UO		± 10 V
	αactual / UOUT2	Imax		1,5 mA
	Digital outputs	Logic 0		Ua < 1 V
	Digital outputs	Logic 1		Ua ≥ UB – 5 V; 10 mA (short-circuit-proof)
Ambient temperature range at the pump		ϑ	°C	0 … +60
Storage temperature range (pump + electronics)		ϑ	°C	0 … +70
Type of protection according to EN 60529	Pump incl. pilot valve			IP65 with mounted and locked plug-in connectors

mechanisch und hydraulisch

Mass	Pump without through-drive incl. pilot valve	m	kg	2.25
Hydraulic fluid				Mineral oil (HL, HLP) according to DIN 51524; HFC fluids only in connection with SYHDFE control system and C spool design C (feature 2 of ordering code)
Hydraulic fluid temperature range		ϑ	°C	-20 … +70
Maximum admissible degree of contamination of the hydraulic fluid according to ISO 4406				Class 18/16/13 (for particle size ≤ 4/6/14 μm)

elektrisch

Operating voltage		UB		24 VDC +40 % –5 %
Operating range (short-time operation)	Upper limit value	UB(t)max	V	35
Operating range (short-time operation)	Lower limit value	UB(t)min	V	21
Current consumption (in static control operation)	Rated current	Inom	A	0.6
Current consumption (in static control operation)	Maximum current	Imax	A	1.25
Inputs	Actual pressure value input X1; pin 10 and 11	U or I		Determination by means of ordering code
	Analog current inputs, load	RB		100 Ω
	Analog voltage inputs	RE		≥ 50 kΩ
	Digital inputs	Logic 0		≤ 0,6 V
	Digital inputs	Logic 1		≥ 21 V
Outputs	pactual / UOUT1	UO		0 … 10 V
	pactual / UOUT1	Imax		1,5 mA
	αactual / UOUT2	UO		± 10 V
	αactual / UOUT2	Imax		1,5 mA
	Digital outputs	Logic 0		Ua < 1 V
	Digital outputs	Logic 1		Ua ≥ UB – 5 V; 10 mA (short-circuit-proof)
Ambient temperature range at the pump		ϑ	°C	0 … +60
Storage temperature range (pump + electronics)		ϑ	°C	0 … +70
Type of protection according to EN 60529	Pump incl. pilot valve			IP65 with mounted and locked plug-in connectors

For applications outside these parameters, please consult us!

With integrated analog electronics

Allocation of connector or mating connector and cable set

With integrated analog electronics

Allocation of connector or mating connector and cable set

Functions at pin 9

Pin	Additional function	Function dependent on feature 7 of the ordering code (see type key)	Signal direction	Type of signal
9	-..A...	Selecting a different oil volume adjustment (switch TD)	IN	logic 24 V
	-..B...	Power limitation active	OUT	logic 24 V
	-..C...	Command value of power limitation	IN	analog 0...10 V
	-..D...	Switch off pressure controller	IN	logic 24 V

1)	When using a pressure transducer with raised zero point (e.g. 4...20 mA), a voltage of –1...–2.5 V will be output in case of a cable break.

X2: Connection of pressure transducer HM 16 (mating connector M12)

Pin	Signal HM 16	Pin
1	OUT, +UB	2	n.c.
2	Reference L0
3	IN, analog, 0.5 to 5 V DC	5	n.c.

Dimensions in mm

Valve mounting screws for all types:

4 hexagon socket head cap screws

ISO4762-M6X40-10.9-flZn-240h-L,

friction coefficient μtotal = 0.09 to 0.14 according to VDA 235-101,

Tightening torque MA = 7 Nm,

material number: R913000058

1	Valve housing
2	Proportional solenoid with position transducer
3b	Mating connector for connector X1 (separate order see Accessories)
5	Identical seal rings for ports P, A, and T
6	Solenoid rotated by 90° (installation orientation "2")
7	Connection swivel angle position sensor (rotary angle sensor VT-SWA-1-1X)
8	Name plate
9	Integrated electronics
10	Mating connector X2 for connection of a pressure transducer HM 16
12	Space required for plug-in connection (HM 16)
13	Dimension for version VT-DFPE...F (connection for HM 16 or CAN bus)

Amending notes on the SY(H)DFE control systems can be found in the operating instructions (see section “Further information about this control system”).

VT-DFPE-A-2X/G24K0/2A0F/V-021

Manufacturer: Bosch Rexroth

Material #: R901229920

Model : VT-DFPE-A-2X/G24K0/2A0F/V-021

More are expected on September 30, 2024

This product is eligible for factory repair.

Note on feature 6: Installation orientation of the valve electronics

Accessories

mechanic and hydraulic

mechanic and hydraulic

electrical

mechanisch und hydraulisch

elektrisch

mechanisch und hydraulisch

elektrisch

With integrated analog electronics

With integrated analog electronics

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