Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JW2YLX/M

The Honeywell Butterfly Valve is a versatile, 2-way, 4-inch valve designed for multiple industrial applications. This valve features a flanged connection with 274 Cv at a 60-degree stroke and an impressively high 841 Cv at a 90-degree stroke. The body is constructed from a polyester-coated cast iron, ensuring durability and resistance to environmental factors. It also integrates a peroxide-cured EPDM resilient seat for longevity and optimal performance, paired with a 416-stainless steel stem for superior strength.

Notably, this valve is available in various sizes, from 2 to 20 inches, with ANSI Class 125/150 lug pipe connections involved, supporting bi-directional flow. It is uniquely designed with an extended neck that accommodates up to 2 inches of pipe insulation. Its disks are coated with Nylon 11 for enhancing the corrosion resistance, minimizing friction and facilitating the use of lower-torque actuators with larger valve body sizes.

Additionally, the cast iron valve body of this Butterfly Valve is coated with polyester which offers protection against adverse weather conditions, chemicals, UV exposure, and abrasion, besides featuring high impact resistance. The valve stem is made from stainless steel and equipped with a close-tolerance internal double-D disk connection that leaves no points of access for corrosion, further enhancing its longevity. The design even assures bubble-tight seat leakage at the valve's rated close-off.

This valve ideally serves hot water and chilled water-glycol solutions and guarantees an equal percentage flow characteristic. It is also capable of operating within a wide temperature range from-40°F to 250°F (-40°C to121°C). Plus, it can withstand a close-off pressure of up to 175 psi, conforming to its suitability for industrial applications demanding high pressure.