positive choke valve working pressure: 3000~20000psi nominal size:2 1/16"~4 1/16" material: AA~FF PSL1~3 PR1

1.Rated working pressure:2000~15000psi 2.Nominal bore:2 1/16''~4 1/16''

Feature in design:

To replace choke beans of different bore can create flow-rate control,

Choke bean is made of ceramic or hard alloy with erosion & corrosion resistance,

Bonnet adopts union connection,that is convenient to remove and replace bean rapidly.

Main technology parameters:

rated working pressure:2000~15000psi

nominal bore: 2 1/16"~4 1/16"

positive choke valve