CHOKE VALVE

CHOKE VALVE

Adjustable chokes have an externally controlled variable-area orifice coupled with an orifice-area-indicating mechanism as shown in the following :

Nominal Bore 2-1/16--------4-1/16
Working Pressure 2000 PSI----20000PSI
Working Medium Oil , gas , mud
Working Temperature LU
Material AA BB CC DD EE FF HH
PSL 1--4
PR 1--2



CHOKE VALVE