Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JW1YXS/M

The Honeywell Butterfly Valve is a two-way, 4-inch control device with a flanged design. It has Cv ratings of 274 at a 60-degree stroke and 841 at a 90-degree stroke. Its construction features a polyester-coated cast iron body to withstand weather elements, chemical exposure, UV rays, abrasion, and impact. The control device utilizes a peroxide-cured EPDM resilient seat and 416 stainless steel stem.

This versatile valve is available in sizes ranging from 2 to 20 inches, with ANSI Class 125/150 lug pipe connections, and it possesses an extended neck design that allows for up to 2 inches of pipe insulation. One of its unique characteristics is its bi-directional flow capability. Additionally, its discs are crafted from nylon 11 coated, cast iron for enhanced corrosion resistance, reduced friction, and compatibility with lower-torque actuators and larger valve body sizes.

Functionally, it delivers bubble-tight seat leakage at rated close-off, ensuring optimal performance. For internal parts, this valve benefits from a close-tolerance, double-D disk connection built from stainless steel, eliminating any potential corrosion entry points.

As for technical specifications, the Butterfly Valve is designed to operate in a temperature range of -40 F to 250 F (-40 C to 121 C). It is suitable for use with hot water and chilled water-glycol solutions, with an equal percentage flow characteristic and a close-off pressure of 175 psi, making it an ideal choice for various industrial applications.