Honeywell Butterfly Valve, 2 Way, 4 in. - VFF2JV1YXA/M

The Honeywell Butterfly Valve, 2-Way, 4-inch provides a professional solution for precise flow control. Its key performances boast a Cv of 274 at a 60-degree stroke and 841 at a 90-degree stroke. Crafted with notable attention to longevity and reliability, this valve features a polyester-coated cast iron body and a peroxide cured EPDM resilient seat that ensure durability and effective operation.

This versatile valve caters to sizes ranging from 2 to 20 inches, complying with ANSI Class 125/150 lug pipe connections. Bi-directional flow ability sets it apart while the extended neck allows for 2 inches of pipe insulation, contributing to overall system efficiency.

The valve's disks are coated with Nylon 11, a dimension highlighting corrosion resistance, reduced friction, and the ability to utilize lower-torque actuators with larger valve body sizes. The cast iron valve body has an additional polyester coating to offer weather, chemical, ultra-violet, abrasion, and impact protection.

A close-tolerance internal double-D disk connection enhances the 416 stainless steel valve stem, eliminating points for corrosion access. Besides, the valve maintains bubble tight seat leakage at its rated close-off.

The valve can efficiently handle a multitude of service settings including hot water and chilled water-glycol solutions. It's crafted with an equal percentage flow characteristic and can operate at temperatures ranging from -40 F to 250 F (-40 C to 121 C). Supporting a close-off pressure of 175 psi, this butterfly valve warrants a resilient and reliable investment for industrial automation and control systems.