Honeywell Butterfly Valve, 2 Way, 18 in. - VFF2TW1YPR/M

The Honeywell Butterfly Valve is a 2-way, 18-inch valve that features its distinct flanged design, promising a substantial Cv of 5736 at a 60-degree stroke and a remarkable Cv of 17214 at a 90-degree stroke. Constructed with a polyester-coated cast iron body, the valve offers increased durability and resilience, thanks to its peroxide-cured EPDM resilient seat teamed along with a 416 stainless steel stem.

Honeywell's Butterfly Valve boasts a versatile size range of 2 to 20 inches, accommodating ANSI Class 125/150 Lug Pipe connections. It uniquely offers bi-directional flow capabilities and integrates an extended neck design that allows for up to 2 inches of pipe insulation. The valve's disks are cast in iron and coated in Nylon 11, which confers superior corrosion resistance, reduces friction, and permits the use of lower-torque actuators with larger valve body sizes.

The valve body is cast from iron and coated in polyester, ensuring resistance to varied elements like weather, chemicals, ultra-violet rays, abrasions, and physical impacts. The valve integrates a stainless steel stem that features a close-tolerance internal double-D disk connection that leaves no entry points for corrosive substances, enhancing the product's lifespan significantly. The Honeywell Butterfly Valve also stands out by achieving bubble-tight seat leakage at its rated close-off.

In terms of service, this valve performs admirably in hot water and chilled water-glycol solutions. It possesses an equal percentage flow characteristic and operates effectively within a temperature range of -40 degrees Fahrenheit to 250 degrees Fahrenheit (-40 degrees Celsius to 121 degrees Celsius). Finally, the valve can successfully handle a close-off pressure of 150 psi, enhancing its versatility in various industrial applications.