Honeywell Butterfly Valve, 2 Way, 20 in. - VFF2UW1YES/M

The Honeywell Butterfly Valve is a 2-way, 20-inch valve crafted with a flanged design that showcases impressive performance metrics, including a Cv of 7144 at a 60-degree stroke and 22339 Cv at a 90-degree stroke. The valve features a resilient seat made from durable, peroxide-cured EPDM material and a 416 stainless steel stem.

The valve accommodates sizes ranging from 2 to 20 inches and adheres to ANSI class 125/150 lug pipe connections, ensuring compatibility with a wide scope of piping systems. Noteworthy is its bi-directional flow feature and extended neck which provides 2 inches of pipe insulation.

The valve's disk is coated in Nylon 11, lending the valve exceptional corrosion resistance; it reduces friction and permits the use of lower-torque actuators with larger valve body sizes. The valve's body, constructed of cast iron, is coated with polyester to provide rigorous defense against weather, chemicals, abrasion, ultra-violet, and impact damage.

The valve’s stem, made from robust stainless steel, features a close-tolerance internal double-D disk connection that leaves no room for corrosion access. The valve assures bubble-tight seat leakage at its rated close-off.

Designed for optimal service, this Butterfly Valve is suitable for hot water and chilled water-glycol solutions. It exhibits an equal percentage flow characteristic and operates within the temperature range of -40 F to 250 F (-40 C to 121 C). Close-off pressure stands at a reliable 150 psi. This Honeywell Butterfly Valve delivers a perfect blend of durability and performance, standing tall in the field of industrial automation and control systems.