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CP4481001 Counter balance 8BSP 69-24

Part number
CP4481001
EAN
Unit
Each
Long description
Equalising valves or brake valves provide controlled movement, stopping and holding of loads. They prevent the lag of movements (negative load) and protect the installation against external forces (anti-shock). Overcentre valves provide controlled initiation and stopping of a movement, while holding the load at rest. When mounted directly on the cylinder or motor, they also function as hose breakage protection.
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Details
Adjustable load-holding and Counter balance functions for A or B lines
Pros
  • Allows smooth, controlled movements and accurate positioning of pulling and pushing loads
  • Hose breakage protection if fitted as close to the user as possible
  • Negative final check
Product details
  • Load-holding function adjustable for a single line, pressure setting should be approx. 30% higher than the maximum load pressure
  • Negative final check
  • Operation is return pressure dependent, high return pressure may adversely affect the function of the valve
  • Single acting, cartridge construction
  • Free flow from 2 to 1
Application range
  • High pressure and medium volume flow
  • Telescopic loaders
  • Forklifts
  • Front loaders
  • Crane applications
Properties
  • Line breakage protection function
  • Protects against pressure peaks caused by external forces
  • Protects consumer against cavitation
  • Opening pressure: depends on pressure setting, load pressure and control pressure ratio
Technical info
  • HV: hydraulically released spring chamber; A, B and T must be connected to each other in the neutral position
  • Pressure setting must be approx. 30% higher than the maximum load pressure
  • Single-acting, cartridge construction
  • Free flow from 2 to 1
Benefits
Allows smooth, controlled movements and accurate positioning of pulling and pushing loads
Includes
  • Cartridge
  • Housing
Intended medium
n/a
Type
Single
Max working pressure
210 BAR
Material
Aluminium
Consists of
  • Cartridge
  • Housing
Surface treatment
n/a
Opening pressure
1 BAR
Max flow rate
20 l/min
Pilot ratio
1:4.5
Number of connections
1
Connections thread type
BSP
Connections thread diameter
1/4 Inch
ATotal length
112 mm
BTotal height
63 mm
Sealing material
Buna-N

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