Fittings & Valves: Air Relief Valves

PVC plastic air relief valves are critical components in the plumbing systems of pools, spas, and baths, designed to manage air buildup and maintain proper system pressure. These valves allow trapped air to escape from the plumbing lines and equipment, which helps prevent issues such as reduced water flow, pump cavitation, and potential damage to the system. Typically installed at high points in the plumbing or on filter housings, air relief valves automatically release air that accumulates during operation, ensuring that the system operates efficiently and without interruption. Made from durable PVC, these valves are resistant to corrosion and chemicals, making them well-suited for the harsh conditions found in aquatic environments. Proper maintenance and timely adjustment of air relief valves are essential for maintaining optimal system performance and extending the lifespan of pool, spa, and bath equipment.