Blow-down ring
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.
Classification: Safety or relief valves
NSN 5920-00-472-1160
NSN 5915-01-010-3866
NSN 5996-01-200-5116
NSN 6610-00-925-5064
NSN 5925-00-247-3050
NSN 5855-01-372-4433
NSN 4140-01-440-8645
NSN 5835-01-183-7467
NSN 6145-00-895-6548
NSN 5950-00-195-5604
NSN 6220-01-290-5153
NSN 6110-01-099-6893