The Watts Brass Washing Machine Shutoff Valve is designed for reliable control of water flow and pressure in washing machine applications, helping to prevent hose bursts and water damage. This durable brass valve features a 3-port design and is compatible with both hot and cold water supply lines, making it ideal for use as a washing machine water shutoff valve or washer water valve. With compact dimensions of 4 in. x 4 in. x 4 in., it fits easily into most washing machine valve boxes or behind appliances. The corrosion-resistant brass exterior finish ensures long-lasting performance, while the manual stop valve function allows for quick shutoff when needed. Certified to ASSE 1016 standards, this valve is suitable for residential and industrial-control-valve installations. Its compression valve design provides a secure, leak-resistant connection to flexible hoses, and it can also be used as a mixing valve for precise water temperature control. The Watts shutoff valve is easy to install and maintain, making it a dependable choice for laundry rooms, utility sinks, or any application requiring a high-quality water valve.