CAE Series External Sleeve Choke
The external Sleeve Control Choke has a sleeve that throttles the flow on the outside diameter of the ported cage. This choke is used for low (high) capacity pressure drop applications. The external sleeve is specially designed for severely erosive service condition where the combination of high pressure drops and high sand concentrations can reduce the life of a choke.
-- Pressure balanced stem and thrust bearing design, dramatically reduce operation torque;
-- Metal bonnet seal, proven reliability.
Working Temperatures: API ratings K, L, P, R, T, U, X, -75F to +350F
Applications: Wellhead production and injection
MC: API ratings AA, BB, CC, DD, EE, FF, HH
Service: High erosive and high pressure drop
Trim: Tungsten carbide cage and sleeve
Working Pressure: 20,000 psi max