The Johnson Controls KIT14A-614 Flange Kit is a professional-grade solution designed for the secure installation of 2.5-inch valves within commercial hydronic and HVAC systems. Engineering for high-pressure stability, this cast iron companion flange kit is specifically compatible with Johnson Controls V43, V46, and V47 series water regulating valves. The KIT14A-614 provides a robust transition from the valve body to the piping network, utilizing National Pipe Thread (NPT) connections to ensure a leak-proof seal under demanding operational conditions. Constructed with durability in mind, the kit includes two heavy-duty cast iron flanges, precision-cut rubber gaskets, and a full set of eight stainless steel bolts and hex nuts. These corrosion-resistant fasteners mitigate the risk of seizure and mechanical failure in moisture-heavy environments. With a substantial weight of 15.7 lbs, this kit provides the structural integrity required to maintain coaxial alignment and sealing stress across the flange face, preventing premature joint failure and ensuring long-term system reliability. Key Benefits Broad Compatibility: Tailored for 2.5" Johnson Controls valves, including V43, V46, and V47 series. Complete Assembly: Includes cast iron flanges, resilient gaskets, and stainless steel hardware for immediate field installation. Leak Prevention: High-quality rubber gaskets and precision NPT threading provide a superior seal against water and glycol solutions. Rugged Construction: Cast iron build offers excellent mechanical strength and resistance to thermal expansion in HVAC piping. Corrosion Resistance: Stainless steel nuts and bolts prevent rust-related maintenance issues common in water-regulating applications. Common Questions What is the primary application for the KIT14A-614? This kit is used by technicians to connect flanged 2.5-inch water regulating valves to NPT-threaded piping systems in commercial cooling and heating applications. Are additional gaskets required for installation? No, this kit is self-contained and includes the necessary replacement flange gaskets required to achieve a proper seal on both sides of the valve. Can this kit be used with other valve brands? While designed as an OEM Johnson Controls part, it fits standard 2.5-inch water valves that utilize the specific hole pattern and dimensions of the V43/V46/V47 series. Always verify bolt circle diameters before installation. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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