Honeywell Butterfly Valve, 2 Way, 10 in. - VFF2NV1YXA/M

The 10-inch, 2-way Butterfly Valve from Honeywell is configured with flanged connections and offers Cv values of 1710 at a 60-degree stroke and 5430 at a 90-degree stroke. This unit showcases a polyester-coated cast iron body for enhanced resilience against adverse environments and has a peroxide-cured EPDM seat for prolonged durability. The stem is constructed from 416 stainless steel, showcasing the brand's commitment to quality.

This valve supports sizes ranging from 2 to 20 inches, coming with ANSI Class 125/150 lug pipe connections. It provides bi-directional flow capabilities and includes an extended neck for 2 inches of pipe insulation. The disks are coated with Nylon 11, cast in iron for corrosion resistance, reduced friction, and utilization of lower-torque actuators with larger body sizes.

The valve body is made from cast iron and has a polyester coating for protection against weather, chemical reactions, ultraviolet damage, abrasion, and impact. The valve has a stainless steel stem featuring a close-tolerance double-D disk connection with no points for potential corrosion access. Furthermore, the valve ensures bubble-tight seat leakage at its rated close-off pressure.

In terms of service, the Butterfly valve is suitable for hot water and chilled water-glycol solutions. It has an equal percentage flow characteristic, and can operate at temperatures ranging from -40 F to 250 F (-40 C to 121 C) with a close-off pressure of 175 psi. This functionality makes it a reliable and robust addition to any industrial control system.