The hydraulic 3-way-switch is a logic valve which works automatically. It solves with little energy the problems of long hydraulics pipe lines, works as a return flow relief or as a rapid traverse valve. In the usage of hydraulics the 3-way-switch is also called 3/2-way-switch, however without any external operating units. Shown is the simple construction including a few components. The automatical control can be clearly seen and the two switching positions will always be attained. 
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Advantages:
• Installation of pipes or cartridge available
• Direct installation in the cylinder base or -head possible
• Oil replacement in long pipes
• Rapid traverse circuit
• Return flow relieve
Types:
• HW 06
• HW 10
• HW 16
• HW 20
• HW 25
• HW 30
• Installation of pipes or cartridge | 
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| Downloads: |
| | Rating curves 3-Way-Switch
Download (PDF) |
| | Installation plans 3-Way-Switch
Download (PDF) |
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