the H-721LC requires a 12-30VDC power source in series with the 4-20mA loop to generate its clinical output signal

It is recommended to retain existing hardware or source high-grade industrial fasteners for a secure installation

it is optimized for general service applications involving air

Optimized Compressor Lifespan: Maintains lubricant integrity to ensure immediate bearing lubrication upon system engagement

This thermostatic expansion valve (TXV) features a 3/8" x 3/8" sweat connection and replaces the discontinued 61-21922-69

Sporlan 040336-01 TXV Valve 321142-301 the H-721LC requires a 12-30VDCThe Sporlan 040336 01, also identified as the CE A SW TXV Valve, is a high performance thermostatic expansion valve engineered for precise refrigerant metering in commercial and industrial refrigeration systems. This 3 8" x 1 2" SAE flare connection valve utilizes a brass bar stock body and a stainless steel diaphragm to ensure durability under demanding cycling conditions. As an internally equalized component, the Sporlan TXV 040336 01 is optimized