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It recharges when the minimum pressure setting is reached and automatically charges back up to the maximum pressure setting. It can handle flow rates up to 3.75 lpm and high pressures of 420 bar. Parker unloading pressure control valves are available with inteal piloted or exteally controlled flow rates.

They are the perfect choice for energy recovery and energy savings applications. The RU101 has exteally piloted valves that can be operated at pressures up to 3000 psi. It can unload up to one GPM directly or use a logic element to unload higher flows. When the accumulator is charged, the valve automatically unloads the fluid back into the tank. The differential area design directs the pump flow to accumulators for recharging.

Parker The Parker UNLOADER is a pressure-controlled valve used for reducing hydraulic oil and gas pressure. It uses pump flow to maintain a precise pressure range. It is also compatible with a range of fluids,Air Reservoir Tank including steam and water. The valve is ideal for unloading circuits with high flows or pressure. It features a compact design and is available in subplate or flange mounting options.

The unloading pressure control valve offers excellent accumulator charge control with its automatic charging and recharging capabilities. These valves handle up to 420 bar and flows up to 3.75 lpm. These valves also feature inteal piloted options for energy recovery or saving applications. If your process requires an unloading valve with superior charge control, Parker is your best option.

They offer a variety of solutions to meet your specific needs. Founded in 1898, the Parker Appliance Company has grown into a global leader in motion technologies. Its products are used in almost every movement you can imagine, including manufacturing, processing raw materials, infrastructure development, and construction.