Needle Valve A series / For Pressure Gauge, ANSI 6000, Screw 1/4" ~ 1/2"

Type : Needle Valve, ANSI 6,000
Application : For Pressure Gauge
Pressure : ANSI 6000
Temperature : 240 C
Size : 1/4" ~ 1/2"
Connection : Screw, Socket Weld, Compression Fitting
Body : SS 316, Monel, Hastalloy etc.
Seat : Metal to Metal

Oliver A series Needle Gauge Valve is widely used in Process Instrumentation.
https://www.valves.co.uk/instrumentation-valves/gauge-valves