Product Category

3FREZ

Size 6, 10.
Component series 1X.
Max. operating pressure 250 bar.

Direct operated flow control valves NG6 and NG10
Position-controlled, minimum hysteresis < 1%
The assignment of the hydraulic ports determines the 3-way function (the residual current flows via port P, 3rd way)
Adjustable by means of the position-controlled solenoid position, using the position transducer and the external valve electronics
For subplate mounting: Porting pattern according to ISO 4401

01	02	03	04	05		06		07	08	09	10		11	12	13	14	15
3	FRE	Z		B	‒	1X	/		L	2	G24	‒	27	Z4	M	M	*

01	3-way	3
02	Proportional flow control valve, with position control	FRE
03	With inductive position transducer	Z
04	Size 6	6
04	Size 10	10
05	Without external closing of the pressure compensator	B
06	Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10	1X
Nominal flow
07	Size 6
	2,6 l/min	2,6
	10 l/min	10
	35 l/min	35
	Size 10
	80 l/min	80
Flow characteristic
08	Linear	L
09	Command value presetting + 10 V, Qmax (NC)	2
Supply voltage of the control electronics
10	Direct voltage 24 V	G24
Solenoid type (current)
11	Solenoid current maximum 2.7 A	27
Electrical connection
12	Connector according to DIN 43650-AM2 Mating connector included in the scope of delivery	Z4
13	Without check valve	M
Seal material
14	NBR seals	M
15	Further details in the plain text	*

Type			3FREZ
Size			6	10
Maximum operating pressure		bar	250
Maximum operating pressure	Anschluss A	bar	250
Maximum operating pressure	Port B	bar	250
Hydraulic fluid temperature range		°C	-20 … +80
Viscosity range		mm²/s	10 … 800
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 1)			Class 18/16/13 according to ISO 4406 (c)
Hysteresis		%	≤ 1
Range of inversion		%	≤ 0.5

1)	The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Type			3FREZ
Maximum solenoid current		A	2.7
Solenoid coil resistance	Cold value at 20 °C	Ω	2.7
Duty cycle		%	100
Protection class according to DIN EN 60529			IP65 (If a suitable and a correctly mounted mating connector are used.)