Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JV1YDR/M

The Honeywell Butterfly Valve is a two-way, 4-inch flanged model, boasting a Cv of 274 at a 60-degree stroke and 841 at a 90-degree stroke. The body of the valve is built with polyester coated cast iron for durability, while the resilient seat is made from peroxide-cured EPDM. The butterfly valve also features a stem constructed from 416 stainless steel, guaranteeing longevity and resistance to corrosion.

This model offers sizes ranging from 2 to 20 inches and accommodates ANSI Class 125/150 lug pipe connections. It is enhanced with a bi-directional flow feature and an extended neck that allows for 2 inches of pipe insulation. The valve is further equipped with nylon 11 coated, cast iron disks which not only resist corrosion but also reduce friction, facilitating use of lower-torque actuators with larger valve body sizes.

Built with weather, chemical, ultra-violet, abrasion, and impact protection, the valve's cast iron body is polyester-coated, amplifying the valve's durability. To mitigate the chances of corrosion, the stainless steel stem is designed with a close-tolerance internal double-D disk connection. The model promises bubble-tight seat leakage at its rated close-off.

Suitable for services dealing with hot water and chilled water-glycol solutions, this Honeywell Butterfly Valve model possesses an equal percentage flow characteristic. It operates at temperatures ranging from -40 F to 250 F (-40 C to 121 C), and can withstand close-off pressures up to 175 psi.