Set Pressure from 50 psig to 6000 psig ( 3.50 to 414 bar)
Identifying colored springs for each pressure range
Replaceable springs for a variable pressure range
Available in all pipe threads and LET‑LOK connectors
Sizes: 1/4" or 6mm
H‑900 HP is a series of relief valves for high‑pressure service. The valve is normally closed. It will open when the system pressure reaches the set level. It will re‑close when the system pressure falls below the set level.