| Descrição | 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 | |
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| Vantagens | - 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
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| Detalhes do produto | - 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
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| Application range | - High pressure and medium volume flow
- Telescopic loaders
- Forklifts
- Front loaders
- Crane applications
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| 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
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| Consists of | | |
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| 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
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| Benefits | Allows smooth, controlled movements and accurate positioning of pulling and pushing loads | |
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| Inclui | | |
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