Description
The Johnson Controls V-3020-621 Valve Disc is a high quality replacement component for HVAC systems with a 3/8″ seat for precise flow control. It is used for regulating fluid or gas passage to achieve optimal system performance. But this component is used usually in chillers, cooling towers and air handling units to enhance their efficiency by providing the needed pressure and flow. It is a durable construction, which means it requires little maintenance and is suitable for commercial and industrial HVAC system applications to improve system, energy efficiency and overall equipment performance.
