The SC Hydraulic Engineering direct acting relief valves are available in 1/4″ NPT and 9/16-18 60° cone high pressure fitting for relieving pressures from 100 to 60,000 psi. The stainless steel construction makes these valves suitable for hydraulic fluids, water and gas applications. Standard seal material is Buna-N (-N).
Applications include: preventing downstream system overloads; minimizing effects of system back pressure; preventing pipeline or system component failures; maintaining operating pressures within nominal pressure ranges.
Image credit: SC Hydraulic Engineering Corporation