Honeywell Butterfly Valve, 2 Way, 18 in. - VFF1TV1YPS/M

The Honeywell Butterfly Valve is a 2-way, 18-inch control system component known for its robust construction and efficient performance. Built with a flanged, polyester-coated cast iron body, it delivers Cv values of 5736 at a 60-degree stroke and 17214 at a 90-degree stroke. The control device also features a peroxide-cured EPDM resilient seat and a 416 stainless steel stem for improved durability and increased service life.

These valves are available in sizes ranging from 2 to 20 inches, accommodating ANSI class 125/150 lug pipe connections. Engineered to facilitate bi-directional flow, they offer an extended neck designed to accommodate 2 inches of pipe insulation. The valve disks, constructed from nylon 11 coated cast iron, offer superior resistance to corrosion, decreased friction, and are constructed to work harmoniously with lower-torque actuators that are coupled with larger valve body sizes.

In terms of design, the valve body is coated with a protective layer of polyester, offering impressive protection against weather, chemical reactions, UV, abrasion, and impact. It boasts a stainless steel valve stem featuring a close-tolerance internal double-D disk connection, designed to effectively deter corrosion access points.

To ensure optimal performance, this butterfly valve exhibits bubble tight seat leakage at its rated close-off. With a service range featuring hot water and chilled water-glycol solutions, it operates with an equal percentage flow characteristic. Furthermore, it is capable of operating in extreme temperatures, ranging from -40 F to 250 F (-40 C to 121 C) and can handle a close-off pressure of up to 150 psi. This makes the Honeywell Butterfly Valve an intelligent choice for a wide range of industrial environments and applications.