Narcos

In-Line Choke Valves

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In-Line Choke Valves

N-Line Valves’ In-Line Choke valves  are manufactured and monogrammed to API 6A used to save vertical space.  They are commonly use in steam and production skids.

Trims are of Tungsten Carbide

A range of Multi-stage trim designs are available for applications where Cavitation, Noise and sand erosion are a problem. Trims are also customer design to control the complete flow conditions as required by process requirement.

A Bi-Directional Flow design is available for Steam Injection and Crude production.

 
Sizes : 1 inch to 16 inches
Rating : ANSI 150# to 4500# ,
API 2000# to 20,000#
Actuators : Electric,
Pneumatic Linear. Pneumatic Stepping,
Hydraulic Linear, Hydraulic Stepping
90 Degree Angled Pneumatic or Hydraulic
Material : EE, FF, BB, DD, HH
Trim Design : External Sleeve
Plug and Cage
Multi-Stage,
Hybrid Cage
Hi-Flow Well Start-up Cage
Sand Trim
Characteristic : Modified Equal Percent
Linear
Bi-Linear
Quality : API Q1, ISO 9001, API 6A PSL Level 1 to 4, PR 2, Monogrammable, Independent Design Review, IVB, GOSH