Honeywell Butterfly Valve, 2 Way, 20 in. - VFF2UV1YPR/M

The Honeywell Butterfly Valve 2 Way, 20-inch model, is a substantial and reliable piece of machinery known for its efficiency. It features a flanged design, accommodating a substantial flow-rate with 7144 Cv at a 60-degree stroke and 22339 Cv at a 90-degree stroke. The valve's body is manufactured from polyester-coated cast iron, guaranteeing longevity and resistance against natural elements and chemical wear. An included peroxide-cured EPDM resilient seat ensures accuracy and durability in operations.

The Butterfly Valve boasts an impressive range of sizes, from 2 inches all the way to 20 inches, with ANSI class 125/150 lug pipe connections. The bi-directional flow functionality enhances its versatility, and an extended neck accommodates up to 2 inches of pipe insulation.

For its internals, the valve employs Nylon 11 coated, cast iron disks. This design choice adds considerable corrosion resistance, lowers friction, and allows for the use of lower-torque actuators with larger valves body sizes. The valve body utilizes a cast iron material, once again polyester-coated, ensuring protection against weather, chemicals, UV rays, abrasion, and impacts.

In addition, the valve sports a 416 Stainless Steel stem with a close-tolerance internal double-D disk connection, eliminating potential points for corrosion access, thus enhancing its durability. Furthermore, it provides bubble-tight seat leakage at rated close-off, enhancing efficiency and reliability.

In terms of service, this Butterfly Valve is suitable for hot water and chilled water-glycol solutions. It possesses an equal percentage flow characteristic and can operate in temperatures ranging from -40 F to 250 F (-40 C to 121 C). It also showcases a significant close-off pressure capacity of 150 psi. In conclusion, this Butterfly Valve is a high-performance, durable and flexible solution for controlling fluid flow in any industrial setting.