570-2 | 1/2" 570 Sweat Zone Valve | Taco

1/2"Swt 2W Zone Valve Taco NCO-570-2 is a 1/2-inch Normally Closed Two-Way Zone Valve. It is designed for use in closed loop hydronic heating systems. This valve features a stamped brass body, cast iron bonnet, and stainless steel stem. It has a maximum operating pressure of 125 psi and a maximum operating temperature of 250 degrees Fahrenheit. It is also lead-free and meets NSF/ANSI Standard 61, making it safe for potable water applications. Taco NCO-570-2 is ideal for use in zoning systems, as it allows for the isolation of specific zones in a heating system. This can be useful for controlling the temperature in different rooms or areas of a building independently. The valve is also suitable for use in industrial applications, such as process control and temperature maintenance systems. Shop our HVAC supply store now for the best prices and fast shipping on all your industrial supplies and equipment needs!

When you want the industry standard for hydronic heating applications, choose Taco's 570 Gold Series. Designers prefer these valves for their quiet and dependable operation. Installers appreciate the open lever and twist-off head that makes installation and service easy. Available in 1/2" - 1 1/4" sweat connections.