Taco 334-3 Feed Valve & Pressure Valve 1/2" NPT Sweat

The Taco 334-3 Feed Valve & Pressure Valve used as a space-saving dual-purpose part for hydronic heating systems. The 1/2" NPT sweat connection of this valve automatically controls system pressure through water feeding as needed while protecting system components from excessive pressure. The valve operates in residential and light commercial boilers to protect system efficiency and safety. The integrated design of this system assists both installation and reduces the requirement for multiple valves, saving installation time and space. The part's enduring structure ensures prolonged system reliability and its automatic pressure regulation system enhances total system operational quality.