Honeywell Butterfly Valve, 2 Way, 3 in. - VFF2HW1YXR/M

The Honeywell Butterfly Valve, a 2-way, 3-inch device, presents an impressively efficient dynamic of 154 Cv at a 60-degree stroke and 461 Cv at a 90-degree stroke. The valve is made from a cast iron body that is coated with polyester, which aids in withstanding different environmental conditions such as chemical exposure, UV radiation, abrasion, and impact. The valve also features a seat of resilient EPDM cured with peroxide for maximum endurance and a stem constructed from 416 stainless steel for longevity.

The valve design offers a range of sizes, from 2 to 20 inches, with pipe connections according to ANSI Class 125/150 lug standards. From a functional perspective, it provides bi-directional flow and comes with an extended neck that allows for 2 inches of pipe insulation. For protection against corrosion, reduced friction, and to facilitate the use of lower-torque actuators with larger valve body sizes, the disks are coated with Nylon 11.

Furthermore, the valve includes a stainless steel stem that has an internal double-D disk connection with no points of access for corrosion. The valve offers bubble tight seat leakage at a rated close-off for virtually leak-proof operation.

In terms of technical specifications, this product is designed to serve in hot water and chilled water-glycol solutions with an equal percentage flow characteristic. The operating temperature extends from -40 F to 250 F (-40 C to 121 C), able to function under a close-off pressure of 175 psi. This Honeywell Butterfly Valve is meticulously crafted for robust performance and longevity.