Double eccentric high performance butterfly valve

Product Description

IFLOW high-performance butterfly valves, also known as double offset or double eccentric butterfly valves. Designed to withstand liquids and gases, these control valves also feature a fireproof structure, ensuring safety and reliability in various industrial applications.

Equipped with stops for enhanced fluid flow control and anti-over-travel measures, these valves are engineered for maximum efficiency and performance.

With a two-way pressure Class 150-900 rating and adjustable packing glands, they guarantee zero external leakages, providing peace of mind in critical operating environments. Choose IFLOW high-performance butterfly valves for superior quality, durability, and precise fluid control, and experience the difference in your system’s performance.

The construction of a butterfly valve is relatively simple, with the rotation of the valve disc controlling the fluid flow. In the closed position, the disc blocks the valve bore while in the open position, the disc is oriented perpendicular to the flow direction to allow flow. Butterfly valves generally provide bi-directional flow and shutoff capability. However, they are not full-bore, which renders them unsuitable for pigging or swabbing. The body material is ductile iron with an epoxy powder coat on both internal and external surfaces. The valves are typically operated by handwheels, gears, or actuators, or a combination thereof, according to the specific application requirement and technical specifications.