Honeywell Butterfly Valve, 2 Way, 12 in. - VFF2PW1YER/M

The product is a Honeywell Butterfly Valve, with a two-way operational capacity, and a diameter of 12 inches. Sporting a flanged design, it boasts a co-efficient of valve (Cv) of 2563 at a 60-degree stroke, and 8077 Cv at a 90-degree stroke. The aesthetics and functionality are further enhanced by the polyester-coated cast iron body, while the resilience of the seat is ensured by peroxide-cured EPDM material. The stem of the valve is composed of 416 stainless steel, promising longevity and sturdy performance.

The valve offers considerable versatility. Available sizes range from 2 to 20 inches and are equipped with ANSI Class 125/150 lug pipe connections, allowing for bidirectional flow. A standout feature is the extended neck, providing 2 inches of pipe insulation. The valve utilizes cast iron disks, coated in Nylon 11, which helps in resisting corrosion, dampening friction, and allowing for the usage of lower-torque actuators with larger valve body sizes.

The valve body is polyester-coated cast iron, guaranteeing protection from harsh weather, chemical interactions, UV radiation, abrasions, and impacts. Strengthening its resilience further is the stainless steel valve stem that comes designed with close-tolerance internal double-D disk connection, leaving no room for corrosion. The valve guarantees bubble-tight seat leakage at its rated close-off, enhancing its reliability.

Technical specifications of the product indicate its suitability for controlling both hot water and chilled water-glycol solutions. It delivers an equal percentage flow characteristic, with an operating temperature range from -40 degrees Fahrenheit to 250 degrees Fahrenheit (-40 degrees Celsius to 121 degrees Celsius). The valve performs optimally at a close-off pressure of 175 psi.