Description
The Mueller Industries A17430-650 3/8” Maximum Relief Valve is an essential safety device utilized to protect HVAC systems from overpressure. Its relief valve function helps prevent harm or failure of equipment by letting off pressure whenever they have reached some certain level. This relief valve is constructed of corrosion resistant stainless steel and is rated for up to 700 PSI making it suitable for many high-pressure HVAC system applications. In general, the relief valve remains closed during operation under normal working conditions.
