the Danfoss AVTA 003N7162 is pressure-relieved

the 14W93 (which is functionally identical to 14W9301) prevents liquid slugging—a common cause of compressor failure—by reacting instantly to temperature and pressure fluctuations

This proprietary maintenance tool connects directly to the CNM connector on the outdoor unit control board or branch box

allowing the system to return to service without manual intervention once refrigerant pressures normalize

Spartan Valves V243-12N-EP3.5 Valve Body Els PW 17895 the Danfoss AVTA 003N7162 isThe Spartan Valves V243 12N EP3. 5 Valve Body is a commercial grade 1 2" 2 way globe control valve engineered for precision in terminal unit applications. Constructed from low zinc anti dezincification bronze (Alloy C84400), this valve body is designed to withstand the rigors of hot or chilled water systems and up to 15 PSI of low pressure steam. Featuring a 3. 5 CV rating and standard Female NPT (FNPT) connections, it utilizes a "Mirror maker"