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Nachi Proportional Control Valves

Nachi EPR Electro-hydraulic Proportional Pilot Relief Valve

This direct acting relief valve is can be used to continuously control pressure in proportion to input when connected to the vent port of a pressure control valve (piston balance type). Also useful in small capacity hydraulic systems.

Nachi EPR electro-hydraulic proportional pilot relief valve

Nachi EPR Model Numbers:

  • EPR-G01-1-0013S-E12
  • EPR-G01-2-0000-12
  • EPR-G01-2-0012S-E12
  • EPR-G01-3-0012S-E12
  • EPR-G01-3-1212S-12
  • EPR-G01-4-1212S-E12
  • EPR-G01-4-1212S-12
  • EPR-G01-5-1212S-E12

Nachi ER Electro-hydraulic Proportional Relief Valve

This combination system contains a relief valve (balance piston type) integrated with a EPR series electro-hydraulic proportional pilot relief valve. Controls pressure proportional to current input. Can be used in an open loop system to provide consistent pressure due to its not being affected by flow rate changes or oil temperature.

nachi ER electro-hydraulic proportional relief valve

Nachi ER Model Numbers:

  • ER-G03-3-E21
  • ER-G06-3-E21
  • ER-G06-3-21

Nachi EGB Electro-hydraulic Proportional Reducing and Relief Valve

An integrated reducing relief valve and EPR electrohydraulic proportional pilot relief valve reduces and controls pressure proportional to input current in hydraulic systems. Constant outlet side pressure can be maintained consistently.

Nachi EGB Electro-hydraulic Proportional Reducing and Relief Valve

Nachi EGB Model Numbers:

  • EGB-G03-2-E11
  • EGB-G06-1-11

Nachi ES Electro-hydraulic Proportional Flow Control Valve

Well used to control acceleration and deceleration of the actuator, this valve can maintain consistent flow rate even when pressure and oil temperature are changing. Highly accurate speed control.

Nachi ES Electro-hydraulic Proportional Flow Control Valve

Nachi ES Model Numbers:

  • ES-G02-30-E12
  • ES-G02-30-12
  • ES-G03-125-E12
  • ES-G03-125-12
  • ES-G03-60-E12
  • ES-G03-60-12
  • ES-G06-250-E11
  • ES-G10-500-E11
  • ES-G10-500-11

Nachi ESD Electro-hydraulic Proportional Directional and Flow Control Valve

This combination of proportional DC solenoids and a standard 4-way solenoid valve serves both flow control and directional control needs with shockless acceleration/deceleration. Flow is controlled by altering the current input and direction is controlled through input current into proportional solenoids. Remote control is available. Direct acting systems (ESD-G01 and ESD-G03) and pilot systems (ESD-G06) are available and will help you simplify your hydraulic circuit.

Nachi ESD Electro-hydraulic Proportional Directional and Flow Control Valve

Also available: ESD Series Pressure Compensation Valve Kit

Nachi ESD Model Numbers:

  • ESD-G01-C510-E12
  • ESD-G01-C510-12
  • ESD-G01-C520-E12
  • ESD-G01-C520-12
  • ESD-G01-C6S10-E12
  • ESD-G01-C6S20-E12
  • ESD-G01-C6S20-6919E
  • ESD-G03-C540-A-E12
  • ESD-G03-C540-12
  • ESD-G03-C580-A-E12
  • ESD-G03-C6S40-A-E12
  • ESD-G03-C6S80-A-E12
  • ESD-G06-C5125-A-E13
  • ESD-G06-C5250-A-E13
  • ESD-G06-C6S125-A-E13
  • ESD-G06-C6S250-A-E13

Nachi EOG Modular Type Electro-hydraulic Proportional Reducing Valve

This valve introduces the modular valve concept to electro-hydraulic proportional reducing valves. It's function is to offer pressure reducing control of hydraulic system pressure proportional to input current. Common use is in smaller htydraulic systems such as proportional control of lathe chuck pressure.

Nachi EOG Modular Type Electro-hydraulic Proportional Reducing Valve

Nachi EOG Model Numbers:

  • EOG-G01-PB-11
  • EOG-G01-P1-A-8073B
  • EOG-G01-P1-11
  • EOG-G01-P2-11

Nachi EOF Modular Type Electro-hydraulic Proportional Flow Control Valve

This valve is available in two versions: Meter in control valve (EOF-G01-P) and meter out control valve (EOF-G01-T). The EOF system combines a pressure compensator valve and a throttle valve (electro-hydraulic driven).

Nachi EOF Modular Type Electro-hydraulic Proportional Flow Control Valve

Nachi EOF Model Numbers:

  • EOF-G01-P
  • EOG-G01-PB
  • EOF-G01-P25
  • EOF-G01-P25-11
  • EOF-G01-T
  • EOF-G01-T25

Nachi EDA and EDC Small Amplifier

For Electro-Hydraulic Proportional Valve Drives

Reduced footprint, all functions programmed on a highly reliable circuit board design, multi-function amplifier can drive two valves simultaneously.

Nachi EDA and EDC SeriesSmall Type Amplifier Series For Electro-Hydraulic Proportional Valve Drive

Nachi EDA and EDC Model Numbers:

  • EDA-PD1-NWZ-D-D2-11
  • EDA-PD1-NWZ-D2-11
  • EDC-PC6-AWZ-D2-20
  • EDC-PC6-AWZ-F-D2-20
  • EDCS-A
  • EDCS-C
  • EDCZ-AA2
  • EDCZ-AB2
  • EDCZ-DA2
  • EDCZ-DB2
  • EDCZ-EA2
  • EDCZ-EB2
  • EDC34-D-5534
  • EDC39-D-5534
  • EDC64-C1
  • EDC64-C115
  • EDC64-C2
  • EDC64-C230
  • EDC64-D1
  • EDC64-D1-1A
  • EDC64-D2-1A
  • EDC64-E1-1A
  • EDC64-E115
  • EDC64-E115-1A
  • EDC64-E2-1A
  • EDC64-E230-1A
  • EDC70-C-5534-1A
  • EDC80-NA
  • EDC84-5527
  • EDC89-AA2
  • EDC89-DA2
  • EDC89-EA2
  • EDC89-GA2
  • EDC89-ZA2