Tomoe DN350 Semi-Lugged Butterfly Valve

Keep a pipeline running smoothly, even under demanding industrial conditions, with the Tomoe DN350 Semi-Lugged Butterfly Valve. Designed for precision and durability, this valve simplifies installation while standing up to the toughest fluid-handling environments.

Aligning valves between pipeline flanges can be a frustrating, time-consuming task. The Tomoe DN350 solves this with threaded bolt guide holes positioned at the top and bottom, allowing for quick centering and a secure fit every time. This means less downtime for a maintenance crew and a more reliable seal from the moment it's installed.

Built for low-to-medium pressure pipelines, the Tomoe DN350 handles a maximum continuous working pressure of 10 bar (145 PSI) with ease. Whether you're moving wastewater or handling industrial fluids, you can trust this valve to maintain consistent flow control without compromising safety.

Constructed with high tensile strength materials, the Tomoe DN350 offers exceptional resistance to corrosion and wear, keeping rust and contaminants out of the media stream. Its NBR seal provides strong resistance to oils, hydrocarbons, air, and wastewater, though it's best kept away from steam or strong acids, and is rated for use up to 60°C–80°C.

ATEX approved, the Tomoe DN350 meets rigorous safety standards for use in explosive atmospheres, giving you peace of mind in high-risk environments like petrochemical facilities and hazardous gas transport lines.

From petrochemical and oil logistics to wastewater treatment, mining operations, and hazardous air and gas transport, the Tomoe DN350 delivers dependable performance across a wide range of demanding industries.

Summary: 

• Features a few threaded bolt guide holes
• Built for low-to-medium pressure pipelines with a maximum continuous working pressure of 10 bar (approximately 145 PSI)
• NBR provides excellent resistance to oils, hydrocarbons, air, and wastewater
• Temperature rated up to 60°C–80°C
• Offers superior corrosion resistance, high tensile strength, and minimal wear over time, preventing rust from contaminating the passing media
• ATEX approved