SLVCN supplied Duplex 2205 pneumatic butterfly valves, CPVC butterfly valves and other valve solutions for a seawater treatment system used by a large-scale salmon farming company in Japan.

When selecting an automated valve for an industrial pipeline system, many engineers and buyers compare pneumatic butterfly valves and pneumatic ball valves.Both valves use quarter-turn operation and can be equipped with pneumatic actuators for automatic on/off control. However, their different desig

Learn the difference between Air-to-Open and Air-to-Close pneumatic valves and how they relate to Fail-Open and Fail-Close operation. This guide explains spring-return actuator behavior, common fail-safe applications, and how to determine the appropriate valve position when air or control is lost.

Learn how lug butterfly valves enable easy maintenance and reliable pipeline isolation. Discover key features, applications, and size options for industrial systems.

Discover the reliability and durability of flanged butterfly valves, designed for high-pressure pipeline systems in industries like oil & gas, power generation, and chemical processing. With superior sealing, corrosion resistance, and enhanced performance, these valves are ideal for demanding applications. Learn about their key advantages, applications, and how SLVCN offers customized solutions tailored to your specific needs.

Butterfly valves are compact, cost-effective flow control solutions widely used in water treatment, wastewater, HVAC, and industrial pipelines. This guide explains the key parts of a butterfly valve – body, disc, seat, and stem – and how they work to regulate flow. It also compares manual, electric, and pneumatic operation methods, and provides selection tips for wafer, lug, and flanged types. With the right choice, butterfly valves ensure reliable performance across diverse applications.