A28X-40T/A28X-64T Air Compressor Safety Valve, Brass Spring Threaded High Pressure Safety Valve With Pull Ring

A28X series spring full-lift safety valve with external thread, brass body. X stands for rubber soft seal with excellent sealing performance. Red manual pull ring on top for on-site popping test, equipped with lead seal to protect set pressure. High pressure resistance, compact size, easy installation, TS certification. Widely used for overpressure relief of medium & high pressure air compressors, marine air bottles and air receiver tanks for compressed air.