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BOSCH REXROTH
0811403117

  • BOSCH REXROTH
  • Material:0811403117
  • Model:3FREZ6B-1X/10L2G24-27Z4MM-254

Due to extremely high demand, please call 877-366-7226 for availability

***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 3FREZ6B-1X/10L2G24-27Z4MM-254 (0811403117) is a state-of-the-art proportional flow control valve, designed for precise fluid management in hydraulic systems. This direct-operated valve is engineered for subplate mounting and conforms to the ISO 4401 porting pattern standards, ensuring compatibility with a wide range of equipment and installations. It features a compact size 6 or 10 design, which makes it suitable for integration into various applications where space is at a premium. One of the key features of this Bosch valve is its position-controlled operation, which allows for fine-tuned adjustments via a proportional solenoid with an inductive position transducer. This advanced mechanism ensures minimal hysteresis of less than 1%, resulting in exceptionally accurate flow control and improved system efficiency. The precision of this valve makes it ideal for applications requiring exacting performance. The unique construction of the 3FREZ6B-1X/10L2G24-27Z4MM-254 valve ensures that any residual flow is directed through port P, adhering to its intended three-way function. Users can adjust the valve using external electronics that are compatible with the Euro card form factor, providing flexibility and ease of integration into existing hydraulic circuits. This Bosch proportional flow control valve's robust design and precise control capabilities make it an excellent choice for a wide range of industrial applications where fluid regulation is critical to system performance.

Proportional flow control valves of type 3FREEZ with position control are offered in sizes 6 and 10. Operation is effected by means of a proportional solenoid with inductive position transducer. The hysteresis is <1 %. The valve amplifier electronics are available as Euro card Due to the valve housing, the residual flow is guided via port P.

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

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

*

For applications outside these parameters, please consult us!

general

Type

3FREZ

Size

6 10

Component series

1X

Installation position

Any

Weight

kg

2.2 6

Ambient temperature range

°C

-20 … +50

hydraulic

Type

3FREZ

Size

6 10

Maximum operating pressure

bar

250

Maximum operating pressure

Port A

bar

250

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.

electrical

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 (with mating connector mounted and locked)