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Injection Valves

The Tejas DA-CIV is a Chemical Injection Valve designed to close in the most severe operating conditions, where reliable closure is mandetory and preventing hydrocarbons from the production tubing to flow back to the surface via the injection tubing or annulus.

The DA-CIV is installed in the annulus with special clamps to the tubing and is connected to the wellhead via a dedicated injection tubing and communicates to the tubing via a ported injection sub.

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Chemical Injection Valves Technical Sheet