Standard Compatibility: Features a 1/2" Male NPT connection for seamless integration into existing HVACR piping systems

you know that a tripped limit is often a symptom

Use this only for 2

While this could be a faulty internal diaphragm

Danfoss 068Z3402 Expansion Valve Els PW 17895 Standard Compatibility: Features a 1/2"Field proven and reliable, the Danfoss 068Z3402 is a dedicated TS2 thermostatic expansion valve engineered for precision refrigerant metering in medium and low temperature refrigeration systems. Designed specifically for R404A and R507 systems, this valve utilizes an internal equalization port, making it ideal for compact evaporators where pressure drop across the distributor is minimal. The 3 8" x 1 2" flare connections ensure a secure, leak free