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  • Nachi Hydraulics LogoNachi SS - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    Very Long Life
    The movable iron core of the SA wet type solenoid is immersed in oil, which keeps it lubricated and cushions it from impact and vibration, ensuring very long life.
    Low Switching Noise
    The wet-type solenoid valve provides very low core switching noise, for quiet operation
    Easy coil replacement
    A plug-in type coil enables one-touch coil replacement
    Backward Compatibility
    Wide-ranging backward compatibility makes it simple to replace previous valve models with this one. Combining this valve with a modular valve contributes to the compact configuration of the overall device.
    Global support (G01 size)
    Meets overseas safety standards (CE, UL, and CSA). It can be safely used anywhere in the world.
    High pressure, large capacity, with minimal pressure loss
    Comprehensive fluid reaction force compensation and low pressure compensation construction provide large capacity and low pressure loss.
    • G01 : 35MPa{357kgf/cm2} 100r/min
    • G03 : 35MPa{357kgf/cm2} 160r/min
    Easy connections
    A special wiring box provides a COM port and indicator light as standard for simple wiring and maintenance.  
  • Nachi Hydraulics LogoNachi SS - Solenoid Operated Directional Control Valve
    ~ scroll down to find the part you need ~
    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    Very Long Life
    The movable iron core of the SA wet type solenoid is immersed in oil, which keeps it lubricated and cushions it from impact and vibration, ensuring very long life.
    Low Switching Noise
    The wet-type solenoid valve provides very low core switching noise, for quiet operation
    Easy coil replacement
    A plug-in type coil enables one-touch coil replacement
    Backward Compatibility
    Wide-ranging backward compatibility makes it simple to replace previous valve models with this one. Combining this valve with a modular valve contributes to the compact configuration of the overall device.
    Global support (G01 size)
    Meets overseas safety standards (CE, UL, and CSA). It can be safely used anywhere in the world.
    High pressure, large capacity, with minimal pressure loss
    Comprehensive fluid reaction force compensation and low pressure compensation construction provide large capacity and low pressure loss.
    • G01 : 35MPa{357kgf/cm2} 100r/min
    • G03 : 35MPa{357kgf/cm2} 160r/min
    Easy connections
    A special wiring box provides a COM port and indicator light as standard for simple wiring and maintenance.  
  • Nachi Hydraulics LogoNachi SA - Solenoid Operated Directional Control Valve
    ~ scroll down to find the part you need ~
    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    Very Long Life
    The movable iron core of the SA wet type solenoid is immersed in oil, which keeps it lubricated and cushions it from impact and vibration, ensuring very long life.
    Low Switching Noise
    The wet-type solenoid valve provides very low core switching noise, for quiet operation
    Shockless
    A switching speed adjustment mechanism enables direct, shockless operation (Option F).
    No Surge Voltage
    Sparking and surge voltage during solenoid switching is canceled for stable switching (Option G).
    Easy coil replacement
    A plug-in type coil enables one-touch coil replacement
    Backward Compatibility
    Wide-ranging backward compatibility makes it simple to replace previous valve models with this one. Combining this valve with a modular valve contributes to the compact configuration of the overall device.
    Global support (G01 size)
    Meets overseas safety standards (CE, UL, and CSA). It can be safely used anywhere in the world.
  • Nachi Hydraulics LogoNachi SE - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    Low Currrent, Low Power
    The SE series magnetic switching valve’s solenoid has significantly lower power consumption.
    Directly, Driveable by a Programmable Controller
    Low-current operation means not only allows direct drive by a programmable controller (PC) output circuit, it also enables the use of a compact and simple control circuit.
    Little Coil Temperature Rise
    Low power operation means there is little heat generated from the coil, which minimizes the effects of heat on mechanisms. Even with the AC solenoid, there is little chance of coil burnout.
  • Nachi Hydraulics LogoNachi DSS - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    Long Life Operation
    Long-life operation is ensured by use of the high-performance, renowned SS (SA)-G01 wet solenoid valve as the pilot valve.
    High Pressure, High Capacity
    The 06 size delivers up to 600 R/min.
    Low Pressure Loss
    An original flow path design provides wide-ranging low pressure loss and enhanced system circuit efficiency.
    Internal Modification
    Internal modification of the pilot and drain can be accomplished without removing the valve by simply connecting and disconnecting plugs.
    Built in Pilot Pressure Check Valve
    When tandem center type valve is used for the internal pilot valve (option), pilot pressure required for switching is self-maintained.
  • Nachi Hydraulics LogoNachi PVS - Piston Pump
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms (pressure control; pressure balance; ring stopper mechanism), a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles
    High efficiency, high pressure operation
    The unique pressure regulator and pressure balance mechanism, plus the exclusive three-point ring support system has improved performance during high pressure operation. The pump operates with high efficiency and stable performance up to a maximum of 140kgf/cm2 (2000 psi).
    Low vibration and noise levels
    The new mechanisms reduces vibration and noise levels. Of particular note is the unique and exclusive threepoint support system which uses, a regulating piston and a bias piston to eliminate vibration. The mechanism, together with improvements to the shape of the inlet and outlet ports and high performance journal bearings, has reduced the noise level during operation.
    Fast Response
    The ring stopper mechanism serves to allow swift response whether in starting, stopping, or with load fluctuations, for high precision operation.
    Stable discharge with sharp cut-off characteristics
    A revolutionary pressure compensator type pressure regulation mechanism provides, stable sharp cut-off characteristics. The compensator serves to provide stable and constant volume through our the pressure ranges.
    High efficiency operation with reduced power loss
    Efficiency has been improved with the new mechanisms and Nachi's high precision machining technology. Power loss has been reduced, especially during dead-heading.
    Easy adjusting in maintenance and handling
    Maintenance is easier due to the positioning of the pressure adjusting mechanism and the volume adjusting mechanism on the same side of the pump.
  • Nachi Hydraulics LogoNachi SF - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    The Function of Two Valves in One
    The SF Fine Solenoid valve offers a two-speed controller provides smooth speed adjustment from low speed to high, and from high-speed to low.
    Quiet Starts and Stops
    A low-speed startup and stop feature makes startups and stops smooth and soft.
    Separate Control of Forward and Back Cylinder Movement
    There are five volume settings for high speed flow rate and acceleration/deceleration times that can be independently, adjusted SOL.a and SOL.b (ON side, OFF side).
  • Nachi Hydraulics LogoNachi PZS - Variable Volume Piston Pump
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms (pressure control; pressure balance; ring stopper mechanism), a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles
    High efficiency, high pressure operation
    The unique pressure regulator and pressure balance mechanism, plus the exclusive three-point ring support system has improved performance during high pressure operation. The pump operates with high efficiency and stable performance up to a maximum of 140kgf/cm2 (2000 psi).
    Low vibration and noise levels
    The new mechanisms reduces vibration and noise levels. Of particular note is the unique and exclusive threepoint support system which uses, a regulating piston and a bias piston to eliminate vibration. The mechanism, together with improvements to the shape of the inlet and outlet ports and high performance journal bearings, has reduced the noise level during operation.
    Fast Response
    The ring stopper mechanism serves to allow swift response whether in starting, stopping, or with load fluctuations, for high precision operation.
    Stable discharge with sharp cut-off characteristics
    A revolutionary pressure compensator type pressure regulation mechanism provides, stable sharp cut-off characteristics. The compensator serves to provide stable and constant volume through our the pressure ranges.
    High efficiency operation with reduced power loss
    Efficiency has been improved with the new mechanisms and Nachi's high precision machining technology. Power loss has been reduced, especially during dead-heading.
    Easy adjusting in maintenance and handling
    Maintenance is easier due to the positioning of the pressure adjusting mechanism and the volume adjusting mechanism on the same side of the pump.
  • Nachi Hydraulics LogoNachi SAW - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. Safety is critical in the manufacturing industry. Today, most manufacturers rely on a conventional system that detects danger and stops a machine during operation. In Japan, however, the trend is to utilize a Safety Monitoring System to monitor safety and allow a machine to operate after safety is confirmed. As new global safety standards are established, it is predicted that these Safety Monitoring Systems will be included in machine specifications at the design stage. Our Solenoid Valve with Monitoring Switch, Japan’s first Safety Monitoring System, is specially designed to meet the requirements of machine integration and safety.
    Features
    The Nachi SAW Solenoid Valve mechanically detects the movement of the solenoid valve spool to activate the switch and to transmit an electrical ON/OFF signal. In other words, this valve monitors a spool operating condition and can be used for sequence control according to its ON/OFF signal. It is also an information source for confirming safety conditions.
  • Nachi Hydraulics LogoNachi VDR - Variable Volume Vane Pump
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms (pressure control; pressure balance; ring stopper mechanism), a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles
    High efficiency, high pressure operation
    The unique pressure regulator and pressure balance mechanism, plus the exclusive three-point ring support system has improved performance during high pressure operation. The pump operates with high efficiency and stable performance up to a maximum of 140kgf/cm2 (2000 psi).
    Low vibration and noise levels
    The new mechanisms reduces vibration and noise levels. Of particular note is the unique and exclusive threepoint support system which uses, a regulating piston and a bias piston to eliminate vibration. The mechanism, together with improvements to the shape of the inlet and outlet ports and high performance journal bearings, has reduced the noise level during operation.
    Fast Response
    The ring stopper mechanism serves to allow swift response whether in starting, stopping, or with load fluctuations, for high precision operation.
    Stable discharge with sharp cut-off characteristics
    A revolutionary pressure compensator type pressure regulation mechanism provides, stable sharp cut-off characteristics. The compensator serves to provide stable and constant volume through our the pressure ranges.
    High efficiency operation with reduced power loss
    Efficiency has been improved with the new mechanisms and Nachi's high precision machining technology. Power loss has been reduced, especially during dead-heading.
    Easy adjusting in maintenance and handling
    Maintenance is easier due to the positioning of the pressure adjusting mechanism and the volume adjusting mechanism on the same side of the pump.
  • Nachi Hydraulics LogoNachi DSW - Solenoid Operated Directional Control Valve
    ~ scroll down to find the part you need ~
    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for competitive pricing and product availability.
    Safety is critical in the manufacturing industry. Today, most manufacturers rely on a conventional system that detects danger and stops a machine during operation. In Japan, however, the trend is to utilize a Safety Monitoring System to monitor safety and allow a machine to operate after safety is confirmed. As new global safety standards are established, it is predicted that these Safety Monitoring Systems will be included in machine specifications at the design stage. Our Solenoid Valve with Monitoring Switch, Japan’s first Safety Monitoring System, is specially designed to meet the requirements of machine integration and safety.
    Features
    The Nachi DSW Solenoid Valve mechanically detects the movement of the solenoid valve spool to activate the switch and to transmit an electrical ON/OFF signal. In other words, this valve monitors a spool operating condition and can be used for sequence control according to its ON/OFF signal. It is also an information source for confirming safety conditions.
  • Nachi Hydraulics LogoNachi VDC - Variable Volume Vane Pump
    ~ scroll down to find the part you need ~
    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. The VDC series high pressure variable volume vane pumps are a new series of pumps. In addition to Nachi's three exclusive mechanisms (pressure control; pressure balance; ring stopper mechanism), a unique and exclusive three-point ring support system which makes maximum utilization of high pressure oil has been adopted to provide stable high pressure and quiet operation. The new series of hydraulic pumps are ideal for applications, such as: machine tools, industrial machinery and vehicles
    High efficiency, high pressure operation
    The unique pressure regulator and pressure balance mechanism, plus the exclusive three-point ring support system has improved performance during high pressure operation. The pump operates with high efficiency and stable performance up to a maximum of 140kgf/cm2 (2000 psi).
    Low vibration and noise levels
    The new mechanisms reduces vibration and noise levels. Of particular note is the unique and exclusive threepoint support system which uses, a regulating piston and a bias piston to eliminate vibration. The mechanism, together with improvements to the shape of the inlet and outlet ports and high performance journal bearings, has reduced the noise level during operation.
    Fast Response
    The ring stopper mechanism serves to allow swift response whether in starting, stopping, or with load fluctuations, for high precision operation.
    Stable discharge with sharp cut-off characteristics
    A revolutionary pressure compensator type pressure regulation mechanism provides, stable sharp cut-off characteristics. The compensator serves to provide stable and constant volume through our the pressure ranges.
    High efficiency operation with reduced power loss
    Efficiency has been improved with the new mechanisms and Nachi's high precision machining technology. Power loss has been reduced, especially during dead-heading.
    Easy adjusting in maintenance and handling
    Maintenance is easier due to the positioning of the pressure adjusting mechanism and the volume adjusting mechanism on the same side of the pump.
  • Nachi Hydraulics LogoNachi DMA - Solenoid Operated Directional Control Valve
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for competitive pricing and product availability.
    Balanced Design
    • The Balanced design of the DMA Manually Operated Directional Control Valve allows T-port back pressure up to 70 kgf/cm2 (1000 psi) in G03 and 160 kgf/cm2 (2286 psi) in G01 models.
    D03 and D05 mounting pattern
    • The DMA D03 and D05 mounting pattern allows the use of modular valves to simplify circuit design.
  • Nachi Hydraulics LogoNachi VDS - Variable Volume Vane Pump
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability.
    High efficiency operation with minimal power loss
    All the performance of the original new VDR series mechanisms combines with precision machining for a pump that minimizes power loss, especially at full cutoff.
    Quiet Operation
    Journal bearings with a proven record on IP pumps plus new suction and discharge port configurations reduce operating noise and deliver quiet operation with minimal vibration, even in the high pressure range.
    Compact and simple design, easy operation
    Compact and quiet, VDS Series variable vane pumps are economical and easy to handle. A simple design allows use in a wide range of hydraulic systems.
    Precise characteristics, prompt response
    Prompt response at both ON-OFF and OFF-ON ensures instantaneous, stable, high-precision operation.
    Solidly built for high efficiency and long life
    VDS Series pumps are built to last, with a design that incorporates years of NACHI experience and know-how. Specially selected materials and skilled workmanship provide outstanding durability along with stable, high-efficiency operation.
  • Nachi Hydraulics LogoNachi UVN - Uni Pump
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    Nachi are a world-class manufacturer of pumps, valves, flow controls, hydraulic power units and other products. Known not only for product excellence but for our competitive pricing and product availability. This UVN, all-in-one pump and motor consumes 40% less energy than standard models. Pump capacities up to 7.6gpm with 1160psi. Low heat generation results in a longer operation life.