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To facilitate and enhance applications of the Motorized Flow Control (MFC),
Source Fluid Power offers several standard bodies and packages for use with the cartridge.
These packages include additional functions such as:
Pressure compensating elements for use in both restrictive and divider circuits
Relief valves to provide either system or specific function protection
Motorized Flow Control Standard Body
Body Number:
10182 (F10 size cartridge)
10183 (F16 size cartridge)
Function:
Two port body for MFC used as restrictor valve (not pressure compensated).
Applications:
Typical applications are as remote control replacements for needle valves in any hydraulic circuit. The valve works well as the output control for a load sense pump, since it can handle flows up to 50 GPM without requiring a second, pilot-operated stage.
Motorized Flow Control With Restrictive Type Pressure Compensation
Body Number:
25206-10 (F10 size cartridge)
25206-16 (F16 size cartridge)
Function:
Two-port body for MFC with pressure compensating element.
Applications:
Restrictive type flow control used with pressure compensated pumps and in circuits requiring constant flow under varying load conditions.
Motorized Flow Control With Bypass Type Pressure Compensation
Body Number:
25201-10 (F10 size cartridge)
25201-16 (F16 size cartridge)
Function:
This package incorporates an MFC and a pressure compensating logic element in a body to provide a priority type adjustable flow divider with pressure compensated flow going to the controlled flow port and excess flow diverted to bypass.
Applications:
Typically used with fixed displacement pumps to control the speed of a hydraulic motor or other function requiring less than full pump flow. These valves can be used in series with bypass and/or return flow from the first valve feeding the second to operate a second or third function. A typical application would be two valves in series to drive the conveyor and spinner on a spreader.
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Solenoid bypass functions for on/off control of specific functions
We make it easy to order. Call or fax us for your ordering package. It contains order forms and more information.
Source also will develop a custom package to fit your specific needs. For information on custom packages, please contact the factory or your local representative.
Bypass Pressure Compensation With Relief
Body Number:
25201-10-R (F10 size cartridge)
25201-16-R (F16 size cartridge)
Function:
This package offers all the features of 25201-** and adds a pilot relief for the pressure compensating logic element. This feature provides relief protection for the system whenever the function fed by the controlled flow from the valve is in operation. When the MFC is fully closed, all pump flow is diverted to bypass at the pressure required to open the compensating logic element. Bypass flow must be diverted directly to tank when using this option.
Applications:
Typically used to control a singe motor or other function in conjunction with a fixed displacement pump. In a single conveyor drive, for example, it eliminates the need for any other control components since the package provides on/off, speed control, and pressure control.
Bypass Pressure Compensation With Relief & On-Off
Body Number:
25201-10-R**-S (F10 size cartridge)
25201-16-R**-S (F16 size cartridge)
Function:
This package incorporates all the features of the 25201-R package along with a solenoid dump valve. When opened, the dump valve vents the spring cavity of the pressure compensating logic element, bypassing all oil to tank. In this way, the function operated by the controlled flow from the valve can be turned on and off rapidly without changing the speed setting. As with the 25201-R, flow from the bypass must be diverted directly to tank.
Applications:
This valve is used to control a single motor function which must be turned on and off frequently without resetting the speed setting.
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