Honeywell Butterfly Valve, 2 Way, 20 in. - VFF2UW1YER/M

The Honeywell Butterfly Valve is a two-way, 20-inch valve comprised of a polyester-coated cast iron body, offering maximum durability and resistance against weather, chemical, ultraviolet, abrasion, and impact damages, thereby proving to be a sturdy choice for industrial automation. Engineered meticulously, it delivers a 7144 Cv at a 60 degree stroke and a 22339 Cv at a 90-degree stroke. The resilient seat of the valve is made from peroxide-cured EPDM, supporting long-lasting operation.

Furnishing a bi-directional flow, the butterfly valve fits sizes from 2 to 20 inches and is designed with ANSI Class 125/150 Lug Pipe Connections. An extended neck permits 2 inches of pipe insulation, adding to the valve's robust functionality. The cast iron disks, coated with durable Nylon 11, decrease friction, boost corrosion resistance, and allow the usage of lower-torque actuators with larger valve body sizes for an optimized performance.

Furthermore, its construction innovatively incorporates a 416 stainless steel stem with a close-tolerance internal double-D disk connection that leaves no points for pollution access, thus improving the longevity of the product. The valve trends towards bubble-tight seat leakage at rated close-off, ensuring remarkable efficiency.

The butterfly valve is serviceable with both hot water and chilled water-glycol solutions, hence offering a versatile functionality. Enabled with an equal percentage flow characteristic, it operates even under extreme temperatures, ranging from -40 F to 250 F (-40 C to 121 C), and with a close-off pressure of 150 psi. With its advanced features and adaptability, this Honeywell Butterfly Valve provides streamlined service in industrial environments.