Honeywell Butterfly Valve, 2 Way, 3 in. - VFF2HW1Y2B/M

The Honeywell 3-Inch, 2-Way Butterfly Valve is a robust and versatile solution for accurate control in your automation system. This device features a flanged, 2-way, polyester-coated cast iron body that enhances its longevity by providing protection against weather, chemicals, UV exposure, abrasion, and impact. The valve flaunts a high Cv of 154 at a 60-degree stroke and an even higher 461 Cv at 90-degree stroke.

Its design integrates a resilient seat, made from peroxide-cured EPDM that provides bubble-tight seat leakage at the rated close-off. The valve also boasts a 416 stainless steel stem with a close-tolerance internal double-D disk connection, which completely eliminates points for corrosion access.

This Honeywell valve caters to pipe sizes ranging from 2 to 20 inches, adhering to ANSI class 125/150 lug pipe connections. It also ensures bidirectional flow along with an extended neck that accommodates up to 2 inches of pipe insulation. The valve incorporates Nylon 11-coated, cast iron disks, reducing friction and thereby enabling the application of lower-torque actuators with larger valve body sizes.

Suitable for hot water and chilled water-glycol solutions, this valve offers an equal percentage flow characteristic, and it operates over a comprehensive temperature range of -40 F to 250 F (-40 C to 121 C) under a maximum close-off pressure of 175 psi. This essential blend of characteristics makes Honeywell's 3-inch Butterfly Valve an ideal asset for efficient, reliable industrial automation and control applications.