Honeywell Butterfly Valve, 2 Way, 2 in. - VFF1FW1YES/M

The Honeywell Butterfly Valve, a 2-way, 2 in, flanged valve, features a 61 Cv At a 60 degree stroke and 144 Cv At a 90 Degree Stroke. Furnished with a polyester-coated cast iron body, the valve demonstrates superior performance in diverse weather conditions, provides impressive chemical resistance, and safeguards against ultra-violet, abrasion and impact damages. To ensure seamless functioning, the product integrates a peroxide-cured EPDM resilient seat with a 416 stainless steel stem.

The model ranges from sizes 2 to 20 inches, supported by ANSI Class 125/150 Lug Pipe Connections, it also displays bi-directional flow and an extended neck capable of accommodating 2 in of pipe insulation. The valve boasts cast iron disks coated with Nylon 11, a feature that enables corrosion resistance, reduced friction and the application of lower-torque actuators with larger valve body sizes.

For enhanced durability, the valve body is fashioned from cast iron and coated with polyester. The stainless steel valve stem integrates a close-tolerance internal double-D disk connection that leaves no points for corrosion to access. Equipped with a bubble-tight seat, this valve ensures zero leakage at rated close-off.

Technical specifics encompass a service facilitating both hot water and chilled water-glycol solutions with an equal percentage flow characteristic. The operating temperature of the valve ranges from -40 F to 250 F (-40 C to 121 C), while the close-off pressure measures at 175 psi.