Maxitrol RV47L-3/8 Regulator Featuring a rugged 3/4" NPT

Featuring a rugged 3/4" NPT connection and a 1 1/2" shank

the 221455A provides the necessary mechanical leverage to translate modulating motor rotation into precise linear or angular damper movement

effectively maintaining system chemistry and thermal efficiency across varying load conditions

How do I handle the unused primary taps

Its corrosion-resistant brass body and high-flow design make it a standard choice for contractors looking for Apollo pressure relief valves that provide precise thermal expansion protection in closed-loop heating applications

Maxitrol RV47L-3/8 Regulator Featuring a rugged 3/4" NPTThe Maxitrol RV47L 3 8 is a professional grade appliance gas regulator engineered for main burner and pilot load applications requiring precise control of low volume flows. Built with a straight thru flow design, this 3 8" NPT gas regulator maintains high sensitivity and accuracy for residential and light commercial equipment. It features a rubber seat poppet for superior shut off and seating, ensuring reliable pressure regulation in hearth products,