Pressure gauges - Gauge-holder adn syphons - GAUGE-HOLDER BRASS push-button suitable
The gauge-holder can exclude pressure from the process in order to protect it from any peaks that can not be controlled. Unload the pressure between the instrument and valve as to have not false readings. In particular, this valve has a button for flash test
Push button Brass OT 58 Gauge-holder needle valve with vent connection Female / Female
Working Temperature -10 + 180° C (+4 +356° F)
Measure: 1/4" ; 3/8"; 1/2"