60 psi safety valve factory

•Relief Valves ASME Approved •Help ensure safe operation of your compressor system by guarding against tank over pressure by quickly releasing excess pressure •Machined from brass bar stock •Silicon rubber soft seal to ensure a tight, leak-free seal •Manual pull ring allows for testing and system pressure relief •ASME/National Board Approval & Canadian Registration

Note: these have simple adjustable spring loaded relief balls/surfaces that progressively release pressure when the setting is passed. They are not "pop"valves that trigger at a set pressure.