Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JW1Y8P/M

The Honeywell Butterfly Valve is a two-way, 4-inch valve featuring an intricately designed structure that delivers excellent performance. Constructed with a polyester-coated cast iron body, the material is aptly resistant to weather, chemicals, UV exposure, abrasion, and impact, ensuring a long-lasting, durable product.

The valve is bi-directional in flow capability and comes available in sizes ranging from 2 to 20 inches with ANSI Class 125/150 lug pipe connections. These valves are embedded with an extended neck designed to accommodate 2 inches of pipe insulation for safer handling.

It presents a 274 Cv at a 60-degree stroke, utilizing cast iron disks that are coated with Nylon 11 for enhanced resistance to corrosion, reduced friction, and enabling the use of lower-torque actuators even with larger valve body sizes. This contributes significantly to increased efficiency and lifespan of the product.

The valve's stem, made from 416 stainless steel, provides a close-tolerance internal double-D disk connection, an ingenious design detail that eliminates potential points for corrosion access. This stem design cooperates effectively with a peroxide-cured EPDM resilient seat, resulting in bubble-tight seat leakage at the rated close-off.

These Honeywell Butterfly Valves are suitable for services requiring hot water and chilled water-glycol solutions, offering an equal percentage flow characteristic. They can operate at temperatures ranging from -40 F to 250 F (-40 C to 121 C) and handle a close-off pressure of 175 psi. This combination of vast temperature range coverage and high pressure handling capabilities makes it a versatile choice for diverse industrial automation and control systems.