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BST's GLVF-1.0R is a wireline retrievable gas lift valve that may be used for either continuous or intermittent gas lift production.  It is actuated by fluid (production) pressure and is available with a range of port sizes.  It may be used in a wide variety of side pocket mandrels, allowing either tubing flow or casing flow.  The 1" diameter GLVF-1.0R accepts BST's K-1.0 latch, the BK-2 latch, the M latch, and BST's Trimline™ T-1.0 latch.

Standard Features:

•  Used in either continuous or intermittent applications.

•  Increased dome volume for non-throttling operation.

•  Compatible with all manufacturers' side pocket mandrels (BST, Weatherford, Schlumberger, etc.).

•  Accepts all standard top latches (K-1.0, BK-2, M, T-1.0, etc.).

•  3-ply Monel bellows (externally wrapped) with internal 2-way overtravel protection.

•  Corrosion resistent stainless steel construction, with premium materials optional.

•  Replaceable stainless steel or tungsten carbide bypass seat and tungsten carbide stem.

•  Positive metal to elastomer backcheck with metal to metal backup.


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Copyright © 2013 BST Lift Systems Inc.
Last modified: January 07, 2020

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