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 - Connection thread:
- M22 x 1,5
- 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 are 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 is not unlocked hydraulically (consumer connections A and B are connected together 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.
- Operating pressure max. (bar):
- 220
- Fixing bolt tightening torque Nm:
- 30
- Nominal flow rate (l/min.):
- 70
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
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GRANIT End plate
This end plate is necessary for connecting a directional control valve combination The end plate is equipped with three bores for fastening the directional control valve block.
Part no.:85219021
- Technical data:
- Max. operating pressure: 210 bar
Nominal flow rate: max. 70 l/min
Tightening torque: 30 Nm
Dimensions: 140 x 40 x 104 mm - Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
Special item: cannot be returned or cancelled. Additional shipping costs may be incurred. Delivery time subject to availability from the supplier.
- Technical data:
- 3x M8 x 90
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
GRANIT Bolt set
Part no.:85295002
- Technical data:
- 3x M8 x 130
- Description:
- For 2nd Control unit
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
GRANIT Bolt set
Part no.:85295037
- Technical data:
- 3x M8 x 180
- Menke no.:
- 51682
- Description:
- For 3rd Control unit
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
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- Technical data:
- 3x M8 x 220
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
GRANIT Seal kit
for SB23OC auxiliary control unit flange surface up to production date 2000
Part no.:85286011
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
GRANIT Seal kit
for SB23OC auxiliary control unit flange surface from production date 2000
Part no.:85286122
- Manufacturer:
- Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com, [email protected]
OEM numbers are provided for reference purposes only. GRANIT replacement parts are not intended to be sold as OEM parts. Wilhelm Fricke SE is the manufacturer of all own brand items. All prices are in €, excl. VAT. Errors reserved. Delivery subject to availability.