Nakakita Seisakusho's Control Valve Series | High-Precision Japanese Engineering

Welcome to Nichiboku's industrial Blog

Discover Precision Control with Nakakita Seisakusho's Control Valve Series

Nakakita Seisakusho's Control Valve series delivers high precision and diverse flow characteristics for extreme temperature, high pressure, and low-temperature applications. Designed for custom configurations, this valve system ensures top-tier performance across a wide range of industries.

Nakakita Seisakusho showcases its advanced rotary type three-way control valve, designed for efficient industrial flow management.

---

Key Features of Nakakita's Control Valve Type

Nakakita's Control Valves stand out with robust customization and application diversity:

• Control Method: Air pressure, motorized, hydraulic

• Standards: JIS/ANSI CLASS150 to 4500

• Size Range: 15A to 350A

• Connection Types: Flanged / SW / BW

• Temperature Range: –253°C to 600°C

• Operation: Pressure balance / Pressure unbalance / Motorized

• Actuator Compatibility: Air / Electric / Electro-hydraulic / Hydraulic

• Materials: Carbon steel / Stainless steel / Special alloys

• Options: Explosion-proof, high-temperature, and low-temperature models

Nakakita Seisakusho presents its cutting-edge rotary type three-way control valve, among other innovative solutions, for optimal industrial flow management.

Superior Control Accuracy and Easy Maintenance

This Control Valve Type is engineered for ease of maintenance and long-term operational stability. With streamlined internal components and high-durability plug/stem assemblies, downtime is minimized. Compatibility with complex piping configurations and wide-ranging flow characteristics ensures adaptable performance.

Versatile Control Valve Types Available

Nakakita offers a comprehensive range of valve designs for different application needs:

• Two-Way Control Valve: Precise control for linear flow systems.

• Three-Way Control Valve: Ideal for mixing and diverting flow operations.

• Motorized Valve: Electrically actuated for automation systems.

• Fuel Control Valve: Built to handle high-temperature, high-pressure fuel applications.

• Rotary Type Three-Way Valve: Compact design with high-efficiency rotary motion for complex piping arrangements.
  

Each type is optimized for rugged industrial use, ensuring durability and adaptability in modern processing environments.

Applications Across Demanding Industrial Sectors

Nakakita Seisakusho's Control Valves are trusted in critical industries:

• LNG plants (cryogenic specifications)

• Ammonia handling (corrosion-resistant models)

• Geothermal and thermal power generation

• Nuclear power and biomass facilities

• Petrochemical plants, refineries, steel mills

• OEM systems and control panel integration
  

Tailored Engineering for Specialized Requirements

Nakakita offers individual valve design for unique demands:

• Assembly: Tailored to site layout and equipment specifications

• Inspection: Includes certified test procedures and full traceability

• Coating: Adapted for anti-rust and anti-corrosion performance
  

Why Choose Nakakita Control Valve Type?

With a proven track record across extreme environments, Nakakita Seisakusho's Control Valves exemplify the excellence of Japanese manufacturing. Customization, reliability, and exceptional control accuracy make these valves an ideal choice for industrial engineers and system integrators.

📩 Contact our team for specifications

Nichiboku Team –

---

Contact Us