Kunkle Valve 215V-H01AQE0015 Relief Valve 321894-708 Common indicators include liquid line

Common indicators include liquid line frosting

or thermostat wiring

2" outside diameter and a 91

which is essential for maintaining the negative pressure required to close the pressure switch and initiate the heating cycle

in modern HVACR service

Kunkle Valve 215V-H01AQE0015 Relief Valve 321894-708 Common indicators include liquid lineThe Kunkle Valve 215V H01AQE0015 is a high performance vacuum relief valve engineered for heavy duty protection in industrial vacuum systems. Featuring a robust cast iron body and a full nozzle design, this 2 inch valve is factory set at 15" Hg vacuum with a high flow capacity of 426 SCFM. Designed for non code vacuum air service, it utilizes a 2 inch Female NPT inlet and a 2 inch Male NPT outlet, making it a drop in solution for positive displacement