top of page

Toyo Valve 560-UNSG / 10L2-N-U Butterfly Valve – Reliable Flow Control for Industrial Systems

Welcome to Nichiboku's industrial Blog

Introduction

The Toyo Valve 560-UNSG / 10L2-N-U Butterfly Valve showcases Japanese precision engineering and durability. Designed for dependable performance in demanding industrial systems, this valve ensures efficient fluid control with long service life. Built under JIS B2032 46 standards, it’s suitable for a wide range of industrial applications requiring reliability and ease of operation.


Blue butterfly valve with a handwheel on a gradient blue background. Text: Toyo Valve, Butterfly valve 560-UNSG/10L2-N-U.
High-performance ductile iron butterfly valve by Toyo Valve, model 560-UNSG / 10L2-N-U, designed for precise and durable flow control in industrial applications.

Engineered for Industrial Strength: Toyo Valve 560-UNSG / 10L2-N-U Butterfly Valve

The Toyo Valve 560-UNSG / 10L2-N-U is constructed with a ductile iron body for superior toughness and an A276 Type410 stainless steel stem for corrosion resistance and operational longevity. This combination guarantees strength and stability even under high-pressure and temperature variations.

Technical Specifications

Item

Specification

Model

560-UNSG / 10L2-N-U

Type

Butterfly Valve, Gear Operated

Size Range

2–24 inches (50–600 mm)

End-to-End Standard

JIS B2032 46 Series

End Connection

Wafer Type (JIS 5K / 10K)

Body Material

Ductile Iron (A536 Gr. 65–45–12)

Stem Material

Stainless Steel (A276 Type410 – Ø350 only)

Seat Material

NBR (Nitrile Butadiene Rubber)

Working Pressure

1.0 MPa (10K)

Temperature Range

–20°C to 120°C (Depending on size)

Inspection/Test Standard

Manufacturer Standard

Operation Type

Gear Operated

Applicable Fluids

Water, Air, Non-Corrosive Fluids

Pressure Test Data

Test Type

Water Pressure (MPa)

Air Pressure (MPa)

Body

1.75 (50–600 mm)

–

Seat

1.08 (50–600 mm)

–

Back Seat

–

–

Precision Flow Control with Japanese Reliability

The 560-UNSG / 10L2-N-U Butterfly Valve provides precise throttling and smooth operation through its gear-operated mechanism. Its NBR seat ensures a tight seal with minimal leakage, while the wafer-type body simplifies installation and maintenance. The valve’s design reduces torque requirements, improving energy efficiency and handling.

Advantages: Toyo Valve 560-UNSG / 10L2-N-U Butterfly Valve

  • Manufactured in compliance with JIS B2032 46 standards

  • Compact and lightweight construction for easy installation

  • Corrosion-resistant materials enhance durability

  • Compatible with water, air, and non-corrosive fluids

  • Gear-operated system for controlled, reliable operation

Applications

This model is widely used across various industries including:

  • Water treatment and purification plants

  • HVAC and building service systems

  • Chemical processing facilities

  • Marine and shipbuilding systems

  • Power generation and industrial plants

Why Choose Toyo Valve Butterfly Valves

With decades of Japanese manufacturing experience, Toyo Valve remains a trusted brand for industrial valve solutions. The 560-UNSG / 10L2-N-U Butterfly Valve embodies this commitment, providing efficiency, strength, and precision for modern industrial environments.

Nichiboku Worldwide Supply Support

Nichiboku Ltd. provides global supply support for Japanese industrial products, ensuring reliable distribution and after-sales assistance worldwide.

➡️ Get global supply support ➡️ Inquire about international shipping and product availability ➡️ Partner with Nichiboku for worldwide industrial solutions



Comments

bottom of page