A safety valve should be present in every air tank to prevent accidents if the pressure switch fails to cut off the air compressor. The threaded end is ¼" NPT Male. This safety valve will automatically release air from the tank if the pressure exceeds 145 PSI. The valve has a ring that can be pulled to bleed pressure from the tank manually, a very handy feature when you need to drain your tank. A high quality brass fitting manufactured to the highest standards required on pneumatic applications.

• 145 PSI Safety Valve
• Thread Size: ¼" NPT
• Brass Material
• Designed to release pressure from the air tank if this one exceeds 145 PSI