Bleed valve
max. 1500 kPA | ARB
PALL
Normally, the maintenance ground crew purges the air from the hydraulic system using bleed ports conveniently located on the circuit-on the pressurized reservoir or another high point, for example.
The Pall ARB valve automatically bleeds the entrapped air or other gases from the hydraulic fluid reservoir as the system cycles through its pressure envelope.
Features
* Automatic air (and other gases) bleed on each pressurization cycle.
* Fits into most existing bleed ports
* Working pressure up to 1500 kPA
* Can be designed for use with a double pressure system (i.e., one where there is a planned reduction in hydraulic pressure after take-off)
* Certified for military aircraft applications
* Optimum installation is with the valve mounted vertically in the top of the reservoir
Benefits
* Improved hydraulic system performance
* Reduction of ground and in-flight aborts
* Reduced maintenance and associated costs
* Shorter aircraft turn-around and response times
* Compact & lightweight
* Easy to install
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