10Ω Series Flow Control and Check Valves (EF(C)G-03/06-51)
Since the preselected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remotecontrolled as desired by regulating the current output from the amplifier. Further, since the pressure and temperature compensation functions are provided, the preselected flow rate is not be affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
10Ω Series Flow Control and Check Valves (EF(C)G-03/06-51)
Since the preselected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remotecontrolled as desired by regulating the current output from the amplifier. Further, since the pressure and temperature compensation functions are provided, the preselected flow rate is not be affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
10Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03-125-61/06-250-61/10-500-51)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy-saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
10Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03-125-61/06-250-61/10-500-51)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy-saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
40Ω Flow Control and Check Valves (EF(C)G-02/03/06/10)
Since the pre-selected flow rate continuously varies in proportion to the current input to the valve, the system flow rate can be remote controlled as desired by regulating the amplifier current output. Further, since pressure and temperature compensation functions are provided, the pre-selected flow rate is not affected by pressure (load) or temperature (fluid viscosity). This valve is ideal for use where actuator startup, stop, and speed changes are to be implemented without producing a shock. Note that this valve is used in conjunction with the applicable power amplifier.
40Ω – 10Ω Series Flow Control and Relief Valves (EFBG-03/06/10-17)
This flow control and relief valve is an energy-saving valve that supplies the minimum pressure and flow necessary for actuator drive. Since this valve controls the pump pressure by following the load pressure while keeping the differential pressure minimized, it serves as a low power consumption energy – saving, metre-in, controlled flow control valve. Further, since a temperature compensation function is incorporated, this valve provides consistent flow control without respect to the fluid temperature.
Directional and Flow Control Valves (EDFHG-03-100/04-140/06-280-31)
These valves are double-deck directional and flow control valves employing as their pilot the electro-hydraulic proportional pressure reducing valves with two proportional solenoids. The flow rate can be controlled by changing an input current to the solenoids and the direction of the flow can be controlled by providing the current to either solenoid of the two. By combining the valves with the power amplifiers specially designed for the valves, the speed control, acceleration, deceleration and directional control can be done with a single valve, which eventually makes the hydraulic circuits simple and contributes the cost of the hydraulic systems.
EDFG-01 Shockless Type Directional and Flow Control Valves
These valves are well accepted by industrial users as shifting time adjustable type shockless valves. By employing the basic design concept of the “G series solenoid operated directional valves”, we have been successful developing the shifting time adjustable shockless valves with high performance which makes the speed setting possible at any high speed operation. In combination with the newly developed digital amplifiers, the further enhancement of maneuverability and repeatability of the valves can be realized.
EDG Pilot Relief Valves
This valve consists of a small DC solenoid and a direct-acting relief valve. It serves as a pilot valve for a low flow rate hydraulic system or a proportional electro-hydraulic control valve and controls the pressure in proportion to the input current. Note that this valve is used in conjunction with the applicable power amplifier.
EH Pilot Relief Valves (EHDG-01)
The valve can be used as a pilot valve of the Proportional Electro- Hydraulic Control Valves. The valve can also be used as a relief valve for the hydraulic system where a small flow rate and continuous pressure control are required.
EHDFG 01/03 Proportional Directional and Flow Control Valves
These valves incorporate two control functions – flow and direction – which simplify the hydraulic circuit composition and therefore the cost of the system is reduced.
