Nachi is the leading brand in Japan and with a worldwide presence in the manufacture of hydraulic solenoid valves, modular hydraulic valves, variable displacement vane hydraulic pumps, gear pumps, high pressure compact hydraulic units, among others.
Solenoid Valves Series – SA
The SA series solenoid valves are wet-type, solenoid-operated directional valves designed for hydraulic systems. Their design allows the moving core to be immersed in oil, improving lubrication and durability.
- Long life: the solenoid core works submerged in oil, reducing wear and vibrations.
- Low noise level: very quiet operation during switching.
- Shockless shifting: an option that allows smooth shifting without hydraulic impacts.
- Easy maintenance: coil with DIN connector that allows quick replacement.
Solenoid Valves Series – SS
The SS series solenoid valves are wet-type, hydraulically operated, solenoid-operated directional valves. They are designed for high-pressure, high-flow capacity operation with minimal losses. A central junction box simplifies wiring and maintenance. Their construction ensures quiet and long-lasting operation. Furthermore, they comply with international standards, allowing for global use.
- High pressure and high flow rate: up to 35 MPa and 100–160 l/min with low pressure losses.
- Low noise level: silent switching thanks to the wet-type design.
- Simple electrical connection: central terminal box with integrated indicator light.
- Quick maintenance: plug-in coil that allows immediate replacement.
Solenoid Valves Serie – SE
The SE series solenoid valves are energy-efficient hydraulic directional valves. They are designed for applications requiring efficient control with reduced power consumption. They can be directly actuated by programmable logic controllers (PLCs), simplifying control systems. Their design reduces heat generation, increasing reliability. Furthermore, they offer suitable performance for moderate pressures and flow rates.
- Low power consumption: Low power solenoids that reduce energy expenditure..
- Direct PLC control: They can be operated without intermediate relays thanks to their low power consumption.
- Low heat generation: Minimizes coil heating and prevents over-temperature failures.
- Easy integration: M12 connector option and compatibility with modern industrial systems.
Solenoid Valves Serie – SL
The Nachi SL series consists of wet solenoid-type directional control valves designed for low energy consumption. Their design immerses the iron core in oil, ensuring constant lubrication and vibration damping. They feature a centralized wiring system that simplifies installation and maintenance in compact hydraulic systems.
- Extended service life: The moving core is immersed in oil, which reduces friction wear and protects components against impacts.
- Silent operation: The wet-type solenoid design minimizes noise during core position change, allowing for quieter operation.
- Environmental protection: It has an IP64 rating for dust and water resistance (dustproof and splashproof).
- Easy maintenance: Allows for one-touch coil replacement thanks to its plug-in connection system.
About Nachi
Nachi Fujikoshi Corp
Is a Japanese company founded in Toyama, Japan, in 1928 by Kohki Imura, who named it Fujikoshi to reflect his personal belief that self-sufficiency in machinery production was essential for Japan’s economic prosperity.
The Nachi brand name comes from “Kumano-Nachi-Taisah,” a Japanese Grand Shrine. It expresses a strong entrepreneurial spirit.
The first hydraulic vane pump manufactured by Nachi was in 1943. Since then, thanks to its high quality and continuous technological development, Nachi has secured a significant share of the international hydraulic equipment market.
Nachi is also a renowned manufacturer of excellent hydraulic valves that provide the least possible pressure loss while operating quietly, offering solenoid, modular, and proportional valves.
Nachi valves ensure everything from the safety of ship crews through their impeccable work deploying lifeboats, to road tunnel boring machines and deep drainage systems.
Nachi is synonymous with quality, contributing to making human life more comfortable and convenient.
That’s why we trust them and work hand in hand to bring their products to you.
