Honeywell Butterfly Valve, 2 Way, 16 in. - VFF1SW1YDS/M

Honeywell presents the 2-Way Butterfly Valve with a 16-inch opening—a robust and efficient control tool specifically designed for handling a range of conditions. Sporting a flanged design, this valve boasts 4483 Cv at a 60-degree stroke and 13966 Cv at 90-degree stroke. The valve body is made from polyester-coated cast iron offering stellar protection against weather, chemicals, ultra-violet, abrasion, and impacts. Inside resides an EPDM resilient seat that's been peroxide-cured for added longevity. The stem, composed of grade 416 stainless steel, exhibits remarkable resistance to corrosion.

This valve also accommodates diverse pipe connections with sizes ranging from 2 to 20 inches under ANSI Class 125/150. Known for its bi-directional flow, this pioneering piece of engineering has an extended neck which allows for 2 inches of pipe insulation. To further bolster its durability and performance, the valve features nylon 11-coated, cast iron disks. This smart addition ensures reduced friction, enhances corrosion resistance, and facilitates use of lower-torque actuators with larger valve body sizes.

The stainless steel valve stem has a close-tolerance internal double-D disk connection, effectively eliminating points for corrosion access. To top it all off, the valve also offers bubble-tight seat leakage at its rated close-off pressure. Serving hot water and chilled water-glycol solutions, the valve functions within temperatures as extreme as -40 F to 250 F (-40 C to 121 C) and exhibits an equal percentage flow characteristic. Handling a maximum close-off pressure of 150 psi, this butterfly valve marks a balance of advanced design and industrial robustness.