lift valve

lift valve

[′lift ‚valv]
(mechanical engineering)
A valve that moves perpendicularly to the plane of the valve seat.
References in periodicals archive ?
The lift valve function includes an automatic float position.
They are used to lift valve and ensure the passage of electric cables with the plant substation.
Eastern Energy Services has been appointed a VDP vendor for manufacturing, supplying and servicing Gas Lift Valves (GLV) and Side Pocket Mandrels (SPM) used in offshore drilling and well operation activities.
The tool's ability to run smoothly into a deviated well reduces the risk of access failure and its advanced design makes it more effective at deploying or retrieving gas lift valves at the first attempt, minimising downtime.
Intended for petroleum engineers and graduate students, the manual describes the different models of gas lift valves, optimization of continuous flow installations, control of the intermittent gas lifting process, and troubleshooting tools.
The 180-hp unit also features variable lift valves, made possible by the addition of two-stage lift and duration profiles for both cams.
On the Lower Wolfcamp test (La Escalera #5-1), gas lift valves were recently installed to lift the natural gas to the surface amid a column of fluid.
Servicing/refurbishment of gas lift valves Tender no: LT10100700 Description: Servicing/refurbishment of gas lift valves of Dukhan fields.
Last week, a workover rig was used to install gas lift valves in the 2 3/8" tubing.
QAD MFG/PRO addresses manufacturing processes for the products used by Oilfield Services, which includes injection-pressure and production-pressure operated gas lift valves, proportional response valves, pilot-operated gas lift valves, and single-point-injection gas lift orifice valves.