Smith gas trains

With a 1/2" NPT connection and a 4

core (such as the RC-4864 or RCW-48) for maximum acid and moisture removal

The sweat connection design (5/8” suction

Resideo V8044A1044 Valve 319825-402 Smith gas trainsThe Resideo V8044A1044 is a specialized 3 way diverting zone valve designed for precision flow control in closed loop hydronic systems. Built with a heavy duty brass body, stainless steel stem, and a durable brass seat, this 24Vac motorized zone valve is engineered for high performance cycling applications where oxygen free system water is maintained. It features a 3 4" sweat connection and a robust spring return mechanism, ensuring the valve defaults