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Innovative Braking and Controls Worldwide Accumulator Charging Valves single charging valves, dual charging valves, and load sensing charging valves Versatile, High-performance Accumulator Charging Valves MICO, Inc.

Forestry Equipment Agricultural Equipment Heavy Construction Equipment Swing Drive Equipment Mining Equipment In-Plant & Warehouse Equipment Airport Support Vehicles MICO, Inc.

Why choose MICO? MICO, Inc. designs, manufactures and markets hydraulic components, controls, and brake systems primarily for off-road markets. We have manufacturing facilities in: • • • North Mankato, Minnesota U.S.A. Ontario, California U.S.A. Empalme, Sonora, Mexico Many of the world’s largest off-highway OEMs value the knowledgeable staff at MICO and work with us to make their products better. Our custom-engineered products are designed with the customer requirements as the primary driver. It is our intent to help customers build their systems with our expertise in hydraulic components,...

Accumulator Charging Valve Catalog Code A C V – Product designator Seal material ACV = Accumulator Charge Valve Blank = Nitrile V = Fluorocarbon Charging rate Type of actuation M = Hydro-mechanical Excess ow N = Not applicable F11 = Flow through, maximum ow rate in dekaliters/min is 11 (30 GPM) F13 = Flow through, maximum ow rate in dekaliters/min is 13 (35 GPM) F25 = Flow through, maximum ow rate in dekaliters/min is 25 (65 GPM) O11 = Power beyond, maximum ow rate in dekaliters/min is 11 (30 GPM) O13 = Power beyond, maximum ow rate in dekaliters/min is 13 (35 GPM) O25 = Power beyond,...

Single Accumulator Charging Valves PRINCIPLES OF OPERATION These MICO® Single Accumulator Charging Valves are designed for installation in an open-center hydraulic system between the pump and its relief valve and the downstream secondary hydraulic devices; for example, a power steering control valve and cylinder installed in the same hydraulic circuit. Uses power developed in the main hydraulic system These single accumulator charging valves supply oil to an accumulator from an open center circuit on demand. This is accomplished at a preset rate, L/min (GPM), at a selected pressure and is...

Typical Valve millimeters inches Dimensions may vary slightly by model number. SPECIFICATIONS Model Number Catalog Code High Limit Tolerance Accumulator Charging Rate Tolerance Water emulsion models Consult MICO Applications Department for other available models and application detail. PERFORMANCE DATA System pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 206.8 bar (3000 PSI) Power beyond ow capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Dual Accumulator Charging Valves PRINCIPLES OF OPERATION These MICO® Dual Accumulator Charging Valves perform essentially the same functions as the single charging valves. When the dual accumulator charging valves are used in a split hydraulic brake system each individual axle is separately controlled. These dual charging valves charge both accumulators. The primary advantage of dual charging valves are that if half of the brake system fails the remaining half will continue to function. Uses power developed in the main hydraulic system These dual charging valves charge the accumulators from...

Typical Valve millimeters inches Dimensions may vary slightly by model number. SPECIFICATIONS Model Number Catalog Code High Limit Tolerance Accumulator Charging Rate Tolerance Consult MICO Applications Department for other available models and application detail. PERFORMANCE DATA System pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 206.8 bar (3000 PSI) Power beyond ow capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Single Accumulator Charging Valves with Relief Valve PRINCIPLES OF OPERATION The MICO® Single Accumulator Charging Valves with Relief Valve incorporate a main system relief valve. This valve was developed for installation in an open center hydraulic system between the pump and the downstream secondary hydraulic devices; for example, a power steering control valve and cylinder installed in the same hydraulic circuit. Incorporated pump relief valve These valves supply oil to the system accumulator from an open center circuit on demand. This is accomplished at a preset rate L/min (GPM) at a...

Typical Valve millimeters inches Dimensions may vary slightly by model number. SPECIFICATIONS Model Number Catalog Code High Limit Tolerance Accumulator Charging Rate Tolerance Relief Valve Setting Tolerance Consult MICO Applications Department for other available models and application detail. PERFORMANCE DATA System pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 206.8 bar (3000 PSI) Power beyond ow capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Dual Accumulator Charging Valves with Relief Valve PRINCIPLES OF OPERATION The MICO® Dual Accumulator Charging Valves with Relief Valve incorporate a main system relief valve. This valve was developed for installation in an open center hydraulic system between the pump and downstream secondary hydraulic devices; for example, a power steering control valve and cylinder installed in the same hydraulic circuit. Incorporated pump relief valve These valves supply oil to the system accumulators from an open center circuit on demand. This is accomplished at a preset ow rate and is constant within...

Typical Valve millimeters inches Dimensions may vary slightly by model number. SPECIFICATIONS Model Number Catalog Code High Limit Tolerance Accumulator Charging Rate Tolerance Relief Valve Setting Tolerance Consult MICO Applications Department for other available models and application detail. PERFORMANCE DATA System pressure (unless otherwise indicated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . to 206.8 bar (3000 PSI) Power beyond ow capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....