865/880 Series Gauge Cocks

865/880 Series Quarter Turn Gauge Cocks provide an economical way to shut off the flow of air to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service.

Trerice Gauge Cocks are constructed from brass and are intended for use on air lines where leakage is not of concern.

It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation