JIS Gate Valve

Description

JIS Gate Valve is built to meet the specific dimensional and pressure requirements of the Japanese industrial market (JIS B2071 / B2081). Known for its space-saving design and high manufacturing precision, this valve provides an excellent seal for water, oil, and gas applications. Whether in cast iron, cast steel, or stainless steel, the JIS-standard construction ensures that the valve body can withstand significant stress while maintaining a lightweight profile compared to other international standards.

Features

• JIS Compliance: Fully adheres to Japanese standards for flange dimensions (JIS B2220) and face-to-face lengths.
• Compact Geometry: Often features a more streamlined body design, ideal for installations with limited space.
• High Seating Accuracy: Precision-ground wedge and seat rings ensure leak-proof performance even at lower pressure differentials.
• Versatile Material Options: Available in a wide range of alloys to handle both general utilities and corrosive chemical media.
• Smooth Actuation: Handwheel and stem assembly are engineered for low-torque operation, reducing operator fatigue.

Specifications

Applications

• Marine Engineering: Widely used in Japanese-built commercial vessels for ballast and cooling systems.
• Industrial Water Systems: Standard isolation for HVAC and municipal water distribution.
• Chemical Manufacturing: Handling acids and solvents in facilities following Japanese engineering protocols.
• Food & Beverage: Stainless steel JIS valves are frequently used for hygienic fluid transport.
• Pulp & Paper: Reliable flow control in processing lines and steam recovery units.