Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JV1Y2D/M

This Honeywell Butterfly Valve, a 2-way, 4-inch valve, features a flanged design with a polyester-coated cast iron body ensuring advanced chemical, weather, ultra-violet, and impact resistance. Demonstrating remarkable conductance, it achieves 274 Cv at a 60-degree stroke and 841 Cv at a 90-degree stroke.

It comprises a peroxide-cured EPDM resilient seat and a 416 stainless steel stem. These features provide a close-tolerance internal double-D disk connection, with no points susceptible to corrosion. An essential characteristic of this valve is its ability to maintain bubble-tight seat leakage at the rated close-off, providing reliable control over fluid flow.

The valve's size selection ranges from 2 inches to 20 inches to cater to your specific needs. These sizes come with ANSI Class 125/150 lug pipe connections. The valve operates on a bi-directional flow principle and includes an extended neck that allows for 2 inches of pipe insulation.

Additional features include cast iron disks, that are Nylon 11-coated for increased corrosion resistance and reduced friction, enabling the use of lower-torque actuators with larger valve body sizes.

This valve is ideal for hot water and chilled water-glycol solutions, characterized by equal percentage flow. It operates efficiently within a temperature range of -40°F to 250°F (-40°C to 121°C) and withstands a close-off pressure of 175 psi.