Special Features:

End connections ptf threads; supplied with gauge and adjustment knob with locking action; port size is 3/8"; gauge port is 1/4"; requires service kit p/n 4384-700 (diaphragm and o-ring);

Properties:

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.