Emerson Flow Control (Alco) 047503 1.27-Ton 1/4" SWT N/C Solenoid Valve W/O Coil R-22

The Emerson Flow Control (Alco) 047503 1.27-Ton Solenoid Valve NC W/O Coil is an essential component suitable for HVAC systems, especially for the system that uses refrigerant R22. This normally closed solenoid valve works without a coil, and can, therefore, be used in numerous control systems where electric actuation is needed. Having a connection type of 1/4” sweat, this valve’s rated capacity is 1.27 tons with control of refrigerants being able to allow the air conditioning and refrigeration units to operate efficiently. The valve works through the operation of an electromagnetic coil that allows or blocks the valve, to respond to the demands of the system, by regulating the flow of the refrigerant.