Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JV1YER/M

The Butterfly Valve, available in a 2-Way, 4-inch model, flaunts a flanged structure featuring polyester-coated cast iron body for enhanced weather, chemical, ultra-violet, abrasion, and impact protection. It possesses a Cv rating of 274 at a 60-degree stroke, or 841 at a 90-degree stroke. The valve is equipped with a peroxide-cured EPDM resilient seat and a 416 stainless steel stem.

This model supports sizes ranging from 2 to 20 inches, making it compatible with ANSI Class 125/150 lug pipe connections. The design facilitates bi-directional flow and includes an extended neck for insulation of 2-inch pipes. The valve features Nylon 11-coated, cast iron disks for superior corrosion resistance, friction reduction, and compatibility with lower-torque actuators for larger valve body sizes.

The stainless steel valve stem comes with a precise internal double-D disk connection with no points for corrosion access, guaranteeing bubble-tight seat leakage at rated close-off. Operable under temperatures from -40° F up to 250° F (-40° C to 121° C), this valve is suitable for services involving hot water and chilled water-glycol solutions. With a close-off pressure of 175 psi and an equal percentage flow characteristic, this Butterfly Valve is a robust choice for your industrial automation needs.