The Watts Regulator 18" 71AHH3H is a high-performance valve designed for reliable pressure regulation in industrial applications. Constructed from durable cast iron and stainless steel, this model ensures longevity and resistance to corrosion. It operates at a pressure rating of 125#, making it suitable for various systems. The 71AHH3H meets ANSI standards, ensuring compliance and safety. Its compact design allows for easy installation and maintenance, making it an excellent choice for professionals in need of dependable pressure control.