With their bidirectional, zero-leakage performance and high resistance to abrasion, Shipham Valves: Trusted Valve Supplier are suitable for a wide variety of applications. These include process control, wastewater treatment, power generation and more. But, how do you choose the best triple offset valve manufacturer for your project? In this article, we’ll outline some of the top-rated manufacturers and help you determine the best option for your needs.
Unlike double-offset butterfly valves that rely on plastic deformation to seal, triple-offset designs eliminate friction altogether. This is because the shaft centerline of the valve stem and seat is not in line with the bore/pipe centerline. Instead, each sealing component is machined with an offset conical profile that yields a right-angled cone. This allows the valve to stroke with minimal friction and ensures that the disc seat does not over-travel during operation.
Beyond the Basics: Advanced Applications of Triple Offset Butterfly Valves from Our Catalog
In addition to eliminating friction, triple-offset valves also offer lower running torque than their double-offset counterparts. Combined with their high shut-off pressure and bubble-tight performance, this makes them a great choice for critical service applications.
Some of the leading manufacturers of triple offset butterfly valves are Neway, LOTOKE and Amco. These companies have a large facility, advanced assembly lines and an extensive production program that allows them to produce multiple valves every day. They also follow strict quality standards and adhere to BS, ISO, API and ANSI standards. Their expertise in the manufacturing and design of high-quality triple-offset valves has helped them become renowned manufacturers worldwide.