Gas Lift Chokes

Gas lift or Gas injection application chokes are designed as in-line or angle body with flange, thread or weld end connections. Design is suitable for a wide range of orifice/trim selection. Gas lift design trim uses a profiled plug/needle moving into a seat to vary flow area. Different design cage with a combination of plug profiles helps fine control. Metering choke is designed on this concept.

Deatails

Gas lift flow control chokes are manufactured from in-line body and angle body configuration with flange, threaded or weld end connections.
With a range of trim sizes and materials, these valves use a profiled plug moving into a seat to vary precise flow range thereby providing fine flow control. JVS design choke is suitable for fine control and become the choice for many gas lift installations.
Body in-line straight pattern or angle.
End connections: flanged, threaded or weld end.
Connections: 1″, 2″, 3″ from ANSI 150# up to API 5000 psi.
Trim in stainless steel, hard faced or tungsten carbide.
Profiled trim to provide linear characteristics.
Fine control is possible.
Adjusting handle to provide continuous control.
Indicator barrel shows valve setting in 1/64″.
Custom-engineered micro trims provide finer control below Cv +0.01.