This Lochinvar gas valve is a standard component designed for use with liquid propane (LP) fuel systems. It is engineered to control the flow of gas into a heating pilot assembly, ensuring optimal performance and safety. The valve operates on a standing pilot system, which means it maintains a small, continuous flame that can ignite the main burner quickly when needed. This Lochinvar product is built with high-quality materials for durability and reliability, making it an essential part in many LP gas heating systems.