Central block for switching Load-Sensing and constant current

Offered here is a universal solution for retrofitting LS control blocks or Power Beyond on tractors (or comparable machines).

The system has a pressure carry-over, which means the following control blocks (such as original additional control units or front loader control units) continue to be supplied with pressure.

The system integrates two pressure relief valves, one for the pump line and the other for the LS signal pressure.

Technical data:

• Maximum flow rate: 120 l/min
• Maximum pressure: 250 bar
• Preset main pressure: approx. 200 bar (adjustable from 35-210 bar)
• Preset max. LS pressure    approx. 180 bar (adjustable from 35-210 bar)
• Delta P-LS (standby pressure): 14 bar 
• Connection sizes
  • P: 2x 3/4" BSP
  • T: 2x 3/4" BSP
  • LS: 3x 1/4" BSP
  • N: 1x 3/4" BSP; 3x 1/2“ BSP
• Permissible oil temperature: -15 °C to 85 °C
• Required filtration class: 19/17/14 according to ISO 4406
• Dimensions: 201x120x50mm
• Approved oils: HLP-, STOU-, UTTO oils (only mineral oils approved, other oils only by prior arrangement)
  

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