Aqua Environment 1607 Relief Valve, 0-7500PSI

Features:

• The model 1607 is an economical, small, high-pressure relief valve having excellent set pressure control over a large pressure range to 7500 PSI.
• It stays bubble-tight to within a few PSI of set pressure and reseats bubble-tight even after many vent cycles.
• It is a similar but improved version of time-tested 504 relief.
• It permits a higher maximum pressure setting, provides a larger flow area, and is less likely to be damaged by small amounts of debris passing through it.
• Safety wire holes are provided for optional locking of set pressure adjustment.