Depend on the 1-1/2 Npt Press Reg Brass Valve to efficiently stop, start, and adjust the flow of water in pipelines. Featuring a brass build, this valve is strong and fire resistant for long-term durability, even in extreme environments. It has a fabric-reinforced rubber diaphragm, which ensures superior toughness and dimensional stability under excessive compression loads. This valve features an internal manual downstream bleed, which stops water from penetrating the valve box, while enabling users to monitor the pressure regulation. It has a solenoid actuator for efficient control of valves through electromechanical operation. This valve features a pressure regulator, which functions in manual or electric modes. This dirty-water resistant valve provides increased protection against lightning, which makes it a safe and reliable option for places with extreme weather.