Mueller AI15504 Relief Valve 318518-761 the 13-213-B05 is specifically a

the 13-213-B05 is specifically a Section IV Steam Relief Valve

Johnstone F16-176

the 575-67811-314 simplifies the installation process by providing standardized HVAC wiring terminations that prevent cross-wiring errors

making it an ideal choice for managing air and fuel gas flow in industrial burners and boilers

Mueller AI15504 Relief Valve 318518-761 the 13-213-B05 is specifically aThe Mueller AI15504 Relief Valve is a veteran grade SafetyMaster pressure relief valve designed for mission critical overpressure protection in commercial refrigeration and HVAC systems. Engineered for high side application on liquid receivers, this straight through 425 PSI PRV features a 1 2 inch NPTFE inlet and a 5 8 inch flare outlet connection. The brass body construction, paired with a stainless steel spring and a resilient neoprene seat disc,