- Hydraulics - Pneumatics
- Valve
- Cartridge valve
- Ningbo Hoyea Machinery Manufacture
Cartridge valve HY-DBVSA-1LGpilot-operatedpilotpressure-reducing
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Characteristics
- Type
- cartridge
- Operation
- pilot-operated
- Function
- pilot, pressure-reducing
- Media
- for oil
- Applications
- industrial
- Other characteristics
- proportional
- Pressure
Min.: 50 bar
(725.2 psi)Max.: 300 bar
(4,351.1 psi)- Temperature
Min.: -20 °C
(-4 °F)Max.: 70 °C
(158 °F)- Flow rate
65 l/min
(17.17 us gal/min)
Description
Series HY-DBVSA-1LG. Inverse-proportional pressure-relief valves consist of a spool-type main stage and a leak-free, poppet-type pilot stage with a falling pressure/current characteristic. Thanks to the damping of the solenoid armature, these pressure-relief cartridges exhibit excellent stability over the whole pressure and flow range. In control mode, the relief pressure is inversely proportional to the change in the required value (amplifier output current).
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Cartridge Valves
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.