Bosch-System SB23OC 3-hole
GRANIT Control unit
Can be switched between single- and double-acting, with float position and limit stop
Part no.:85219008
- Technical data:
- Max. operating pressure: 220 bar
Nominal flow rate: max. 70 l/min
Tightening torque: 30 Nm
Connections: M22 x 1.5
Dimensions: 275 x 40 x 110 mm - Description:
- This auxiliary control unit is a four-position device that can be used for double- and single-acting lifting cylinders. It has gate-sealed cylinder connections A and B. This means extremely low leakage rates is permissible at high loads. The device has a detent position in the lifting position that is equipped with an automatic hydraulic limit switch, and that releases at 180 bar. When switching via the lowering position, the locked float position is engaged. This cannot be unlocked hydraulically (consumer connections A and B are connected to the return line). The float position can be used on double- and single-acting lifting cylinders as locked lowering position. The auxiliary control unit can be switched from double- to single-acting and vice versa. This is also possible during operation. The valve can be mounted on the left or right side using a freely positionable sealing plate.
GRANIT Intake plate
This intake plate is equipped with a pressure limiting valve for securing the hydraulic system, and a connection for supply, return and continuous flow. It has two threaded holes for installing the valve block.
Part no.:85219077
- Technical data:
- Max. operating pressure: 210 bar
Nominal flow rate: max. 70 l/min
Tightening torque: 30 Nm
Connections: M22 x 1.5
Dimensions: 138 x 40 x 106 mm
This item cannot be returned or cancelled as it is classed as a special order.
GRANIT End plate
This end plate is necessary for connecting a directional control valve combination. It has 3 holes for mounting the directional control valve block
Part no.:85219021
- Technical data:
- max. operating pressure: 210 bar
nominal flow: max. 70 l/min
tightening torque: 30 Nm
dimensions: 140 x 40 x 104 mm
- Technical data:
- 3x M8 x 90 for 1. Control unit
GRANIT Bolt set
Part no.:85295002
- Technical data:
- 3x M8 x 130 for 2. Control unit
- Description:
- for 2nd control unit
GRANIT Bolt set
Part no.:85295037
- Technical data:
- 3x M8 x 180 for 3. Control unit
- Description:
- for 3rd control unit
GRANIT Lever
only to fit types: 743XL, 745XL, 844XL, 845XL, 856XL, 955XL, 956XL, 1055XL, 1056XL
Part no.:25902005
GRANIT Gasket set
for SB23OC auxiliary control unit flange surface up to model year 2000
Part no.:85286011
GRANIT Gasket set
for SB23OC auxiliary control unit flange surface from model year 2000
Part no.:85286122
GRANIT replacement parts are not intended to be sold as OEM parts. OEM part numbers are provided for reference purposes only. All prices are in €, excl. VAT. Errors reserved. Delivery subject to availability.