Honeywell Butterfly Valve, 2 Way, 16 in. - VFF2SW1YDS/M

The Honeywell 2-Way, 16 in Butterfly Valve flaunts a distinctive polyester-coated cast iron body design, delivering a Cv of 4483 at a 60-degree stroke and a formidable 13966 Cv at a 90-degree stroke. Its reliable design includes a sophisticated peroxide-cured EPDM resilient seat, complemented by a sturdy 416 stainless steel stem.

The valve is offered in an array of sizes from 2 to 20 inches, fitting ANSI Class 125/150 lug pipe connections, demonstrating versatility in application. A notable feature of this valve is its bi-directional flow capability, facilitating increased operational efficiency. The design incorporates an extended neck to accommodate up to 2 inches of pipe insulation, ensuring durability in varying conditions.

The valve incorporates disks that are cast from iron and coated in Nylon 11, thereby lessening friction, enhancing corrosion resistance, and allowing the use of lower-torque actuators with larger valve body sizes. The cast iron valve body maintains a steadfast protective layer of polyester coating, enhancing resilience against weather, chemical interactions, ultra-violet exposure, abrasion, and impact.

The stainless steel valve stem, impressively designed with no points for corrosion access, features an internal double-D disk connection that demonstrates close-tolerance. Furthermore, the valve ensures bubble-tight seat leakage at rated close-off, reinforcing its superior performance.

In service terms, the valve is compatible with hot water and chilled water-glycol solutions and showcases an equal percentage flow characteristic. The operating temperature range is from -40 F to 250 F (-40 C to 121 C), and it can withstand a close-off pressure up to 150 psi, ideal for diverse industrial processes.