Watts 0121460 Valve 324846-701 This 3/4" NPT valve is

This 3/4" NPT valve is a standard size for most A

Anti-Vacuum Protection: Functions as a vacuum breaker to facilitate smooth system drainage without air-lock issues

System Reliability: Helps restore factory-spec efficiency and prevents premature compressor wear caused by improper refrigerant dosing

making it a versatile choice for air handling

Watts 0121460 Valve 324846-701 This 3/4" NPT valve isThe Watts 0121460 Valve, specifically the Series 140X 9, is a high capacity pressure relief valve engineered for protection against excessive pressure in primary water heating systems. Featuring a 1 inch female NPT inlet and outlet and a set pressure of 150 PSI, this bronze body valve is rated for a substantial heating capacity of 3,085,000 BTU hr. Designed for heavy duty commercial and industrial applications, it utilizes a top guided stem and non