Honeywell Butterfly Valve, 2 Way, 18 in. - VFF2TV1YPS/M

Offering optimized control for fluid handling applications, the Honeywell Butterfly Valve is a 2-way, 18-inch entry that delivers a Cv of 5736 at a 60-degree stroke and 17214 at a 90-degree stroke. Its body, meticulously crafted from polyester-coated cast iron, ensures durability and resistance to the elements. The valve also features a resilient seat made from peroxide-cured EPDM and a 416 stainless steel stem for enhanced longevity.

Ranging in size from 2 to 20 inches, it is compatible with ANSI Class 125/150 lug pipe connections. The bi-directional flow feature guarantees effective regulation of fluid movement, and it comes with an extended neck accommodating up to 2 inches of pipe insulation.

This butterfly valve boasts Nylon 11 coated, cast iron disks engineered for corrosion resistance, reduced friction, and suitability with lower-torque actuators in larger valve body sizes. A significant aspect of this product is its cast iron valve body that is polyester-coated, offering comprehensive protection against weather, chemicals, ultra-violet light, abrasions, and impact.

It features a stainless steel valve stem with a close-tolerance internal double-D disk connection that prevents any potential access points for corrosion. Further, rated close-off seat leakage is reliably bubble-tight, ensuring no undesirable fluid escape.

In terms of technical specifications, this valve is designed for servicing hot water and chilled water-glycol solutions. With an equal percentage flow characteristic, it offers a consistent, predictable response. Its operating temperature range spans from -40 F to 250 F (-40 C to 121 C), providing versatile applications in diverse environments. It is also capable of handling a close-off pressure of up to 150 psi, making it a robust choice for various industrial control and automation applications.