Lee JEVA’s are multi-orifice restrictors that incorporate slots and spin chambers to form a complex fluid passage which provides a reasonable degree of viscosity compensation without the use of any moving parts. In addition, the multi-orifice configuration provides a greater minimum passage for a given restriction and is better suited to handle much higher levels of contamination. Also, the fluid velocity is reduced by the series of restrictions, thus reducing the chances of cavitation. With robust screens protecting for bidirectional flow, Lee JEVA’s are available calibrated to ±5% or ±10% tolerance and are offered in a wide range of Lohm rates from 3,520 to 313,000 Lohms.
Features
Multi-orifice restrictor with a large minimum passage size for increased resistance to clogging from contamination
Provides a reasonable degree of viscosity compensation without the use of any moving parts
Multiple orifices in series reduces the possibility of cavitation
Lee JEVA’s are multi-orifice restrictors that incorporate slots and spin chambers to form a complex fluid passage which provides a reasonable degree of viscosity compensation without the use of any moving parts. In addition, the multi-orifice configuration provides a greater minimum passage for a given restriction and is better suited to handle much higher levels of contamination. Also, the fluid velocity is reduced by the series of restrictions, thus reducing the chances of cavitation. With robust screens protecting for bidirectional flow, Lee JEVA’s are available calibrated to ±5% or ±10% tolerance and are offered in a wide range of Lohm rates from 3,520 to 313,000 Lohms.
Features
- Multi-orifice restrictor with a large minimum passage size for increased resistance to clogging from contamination
- Provides a reasonable degree of viscosity compensation without the use of any moving parts
- Multiple orifices in series reduces the possibility of cavitation
