The Watts Regulator T6-69 is a reliable pressure relief valve designed to protect plumbing systems from overpressure. This model features a durable brass construction and is rated for a maximum pressure of 150 psi. With a 3/4" NPT connection, it is compatible with standard piping systems. The valve's compact design allows for easy installation in tight spaces, making it suitable for residential and commercial applications. This pressure relief valve is essential for maintaining system safety and preventing damage due to excessive pressure.