low price downhole bidirectional check valves

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  • downhole valve, downhole valve Suppliers and

    US 0.08-0.30. 100+ sold. About product and suppliers: 994 downhole valve products are offered for sale by suppliers on Alibaba.com, of which valves accounts for 1%. A wide variety of downhole valve options are available to you, such as stainless steel, iron.

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  • Bidirectional valve - All industrial manufacturers - Videos

    lug type valve. AP10NB. Temperature: -46 °C - 400 °C. Pressure: 10, 16, 25, 40 bar. DN: 15 mm - 150 mm. BALL VALVE LUG Cl.150/300 PN 10/16/25/40 The KTN AP10NB is our version of the lug ball valve for extreme services, offering absolute tightness while allowing sudden changes in temperature ( …

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  • Solenoid rubber duckbill check valve price For Fluid ...

    Rubber Duckbill Check Valve Check Low Pressure Check Valve Low Pressure For Sewage Rubber Flap Plastic Duckbill Check Valve 50.00-100.00 Piece 1 Piece (Min. Order)

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  • Bidirectional Downhole Barrier Valve for Lubricator ...

    2009-10-4 · This barrier valve must be bidirectional in sealing capability to hold pressure from both above and below the valve. This paper discusses a new barrier valve that can be used as a lubricator valve and has a unique closure mechanism that allows it to seal pressures of 10,000 psi and potentially higher, from both above and below.

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  • Offset Seat Bi-directional Seated Butterfly Valve of ...

    Bi-directional seated butterfly valve is researched and developed by our factory in 1992. After continuous improvement and perfectness, the product has got the National Patent two times (ZL 91216899.4; and ZL 9824210.4). The product has experienced long term practical practice and its performance has taken lead level in domestic.

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  • Valves | Schlumberger - slb.com

    Choose from a range of cast, forged, and stainless steel valves. Achieve reliability in pipelines, liquid bulk terminals, aviation fueling, and refining. Manage wellbore pressure to maintain control in the event of a gas kick. Select from our wide range of products for thrust and nonthrust applications.

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  • Medical Check Valves | Qosina

    Qosina offers an extensive line of Check Valves available in a variety of styles that are in stock and ready for immediate delivery. Made of SAN, MABS, and silicone, Qosina part # 80507 features a low, 0.087 psi cracking pressure ideal for infusion, drainage and irrigation applications.

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  • Production Valves | Schlumberger

    As an industry leader in flow and pressure control equipment, we design, manufacture, test, install, and service premium gate valves with the highest degree of precision and quality. Our valves are built to perform. Leading-edge sealing technology is incorporated into every design.

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  • Diaphragm Valve Price - Buy Cheap Diaphragm Valve

    China Factory Diaphragm Non-Return Spring Dual Plate Wafer Check Valve 3' with Lower Price. US 11-17 Piece. Min. Order:1 Piece. Media: Water. Temperature: Ordinary Temperature. Material: Cast Iron. Connection Form: Wafer. Structure: Butterfly. Pressure: Low Pressure.

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  • Valve Brands | Schlumberger - slb.com

    1/4- to 2-in sizes, 150-psi saturated stem. One-piece flanged-end ball valve, reduced port. Two-piece threaded-end ball valve, full port, 2,000-psi working pressure. Three-piece, threaded-end economy ball valves, fire tested and inline repairable. 1/4- to 2-in sizes, 3,000-psi max. operating pressure.

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  • Medical Check Valves | Qosina

    The majority of our check valves incorporate a low inertia poppet with double-tapered o-ring seats to achieve a fast, positive seal in ultra low pressure applications. Additionally, most of our check valves can also be used as pressure relief valves as long as the o-ring side vents to atmosphere.

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  • Check Valves - The Lee Company

    Pilot Piston Style Dual Pilot Operated Check Valves. Designed to lock hydraulic circuits or actuators in rest conditions, Parker’s dual pilot operated check valves allow bidirectional flow from 38 lpm (10 gpm) to 226 lpm (60 gpm) and pressures up to 350 bar (5,000 psi) after pilot pressure is supplied.

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  • Hydraulic Bidirectional Normally Open Solenoid Valve

    Our Low-E portfolio includes traditional, well-known ball valve types — trunnion-mounted ball valves, floating ball valves, and rising stem ball valves — along with new technology such as integrated-seat ball valves and gate valves, globe valves, butterfly valves, and plug valves. These valves are certified as compliant with the global ...

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  • Check Valves • Pressure Relief Valves

    Downhole Injection Systems Deliver targeted production enhancement in the wellbore Whether you need to reduce hydrostatic pressure and increase production with gas lift, to lower viscosity with steamflooding, to displace residual oil with waterflooding, or to deliver production-enhancing chemicals, our downhole injection systems excel.

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  • Check Valves | Manufacturer

    Flow control valve, flow control at both ends. Standard or mini flow control valve. Precision adjustment for low and medium speeds. Connections: thread at both ends, thread/push-in connector. Connections: L-outlet. Metal version. GRLO-VFFS_EN.PDF. Configure …

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  • Low-E Valves | Fugitive Emissions Control |

    Hayward valves are designed using the latest state-of-the-art equipment. Our CAD system, linked to finite element software, provides accurate and essential stress analysis. Hayward valves are designed to be strong - with material where it counts. Pressure and prolonged operation will not fatigue Hayward valves.

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  • BI-DIRECTIONAL (WITHOUT CHECK) - Hydraulic

    price £ - £ manufacturers. marchesini 0. 12v dc oil coolers (8) 230v ac oil coolers (0) 24vdc oil coolers (9) 415v ac oil ... motors (33) ot gear pumps (44) pilot operated check valves (16) power transmissions (0) pressure switches (6) ...

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  • Check Valves | Nordson MEDICAL

    High-Flow Check Valves. Our High-Flow Check Valves are specifically designed with quality medical grade, USP Class VI and ISO 10993 certified materials for the purposes of flushing and irrigating a body cavity. Engineered to increase flow with a less restrictive path, these high-flow check valves provide a more responsive flow and ability to remove air bubbles during priming.

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  • Hydraulic Check Valves (Free UK & Europe Delivery) |

    Flowfit’s Unbeatable Range Of Hydraulic Check Valves. Here at Flowfit, we offer a wide selection of both direct and pilot-operated hydraulic check valves. Our designs include a wide range of sizes and specifications. Amongst out extensive range, you are certain …

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  • Check Valves | Manufacturer

    Pilot Piston Style Dual Pilot Operated Check Valves. Designed to lock hydraulic circuits or actuators in rest conditions, Parker’s dual pilot operated check valves allow bidirectional flow from 38 lpm (10 gpm) to 226 lpm (60 gpm) and pressures up to 350 bar (5,000 psi) after pilot pressure is supplied.

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  • Downhole Injection Systems | Weatherford International

    Downhole Injection Systems Deliver targeted production enhancement in the wellbore Whether you need to reduce hydrostatic pressure and increase production with gas lift, to lower viscosity with steamflooding, to displace residual oil with waterflooding, or to deliver production-enhancing chemicals, our downhole injection systems excel.

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  • Check Valves | Parker NA

    Parker provides the industry's widest selection of check valves, available in a variety of end connections. Our valves are used in a diverse range of applications, from air and fuel systems to load holding. Our check valves utilize a variety of media including oil, air, and water and are made from materials such as aluminum, stainless steel, brass, and carbon steel.

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  • FM4 SERIES GATE VALVES - Valveworks USA

    2021-5-11 · Low cost exoskeleton manipulator using bidirectional triboelectric sensors enhanced multiple degree of freedom sensory system

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  • Low cost exoskeleton manipulator using bidirectional ...

    2019-3-19 · NOV is the largest independent downhole tool and equipment provider in the world. We have the expertise to optimize your bottomhole assembly (BHA) selection and performance, supporting over 150 locations in more than 80 countries. Our complete range of solutions for the BHA and related equipment includes: • Coiled tubing tools • Fishing tools

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  • Coiled Tubing Tools - NOV

    LowFlow Valve is an industry leader in precision valve products used to control the flow of liquids, gases and steam across a diverse range of industrial applications. Our customers depend on LowFlow products for precise and repeatable performance. Need Help Sizing A Valve? Use the LVCV!

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  • Hydraulic Check Valves (Free UK & Europe Delivery) |

    Flowfit’s Unbeatable Range Of Hydraulic Check Valves. Here at Flowfit, we offer a wide selection of both direct and pilot-operated hydraulic check valves. Our designs include a wide range of sizes and specifications. Amongst out extensive range, you are certain …

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  • Series 7100 Flow Lift® Piston Check Valve | ChampionX

    Series 7100 Flow Lift® Piston Check Valve. Norriseal Wellmark proudly services this product. Learn more or simply call 713-466-3552. Non-slam piston check valve designed for positive prevention of back-flow in gas, air or liquid systems. This award-winning design, has …

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  • Check Valves | Valves | Swagelok

    Check and Excess Flow Valves. Check Valves. Check valves are designed to allow fluids to flow in one direction only and are rated for use in medium- and high-pressure applications. Swagelok check valves come in a variety of designs, including spring and poppet, lift, …

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  • NOT SPECIFIED - Check Valves Oilfield Parts for sale at ...

    We have 9 NOT SPECIFIED Oilfield Parts Check Valves - for sale rent & auction. Find the new, used, & rental you need. Search Check Valves Listings updated daily from manufacturers & private sellers.

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  • Check Valve And Control Valve Manufacturer | DFT®

    Class 150 carbon steel swing check valve, rising stem, solid wedge, screwed-in bonnet, NPT or solder ends. CRN for all Canadian provinces and territories. Features Include: • Class 800 pressure rated. • NPT ends forged steel or 316L stainless steel. • Bolted cover. …

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  • Forged Carbon Steel Swing Check Valve - NCI - Class

    Oliver Twinsafe works with customers globally to engineer and manufacture precision Pipeline Valves. Specialising primarily in the Oil, Gas and Petrochemical industries. Award winning Oliver Valvetek innovate and engineer Subsea valve solutions for Oil, Gas and Petrochemical projects. An innovative range of valves for demanding applications.

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  • 3-Piece Low Temperature Carbon Steel Ball Valve -

    2018-8-28 · In the current low oil price environment the key strategy for economic oil production is seen in efficient low cost production optimization of the subsurface pump equipment. The primary objective was to reduce the life cycle cost (LCC) and deferred production - however, also the increase of production efficiency is an appreciated secondary effect.

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  • Home | Oliver Valves

    Savage 110 Tactical Left Hand Rifle 6.5 Creedmoor 10rd Magazine 24' Barrel. UPC: 011356574572. ID: 2376153 ∴. Low quantity! REG: 799.00. 755.29. Details Add To Cart. More like this . SAVAGE 110 TACT Left Hand 308WIN.

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  • Non-Return (Check) Valves - Fiedler

    2018-9-10 · Non-Return (Check) Valves GESTRA DISCO® Non-Return Valves Short overall length, low weight Valves with short face-to-face dimen - sions reduce the weight and size of a plant. As the figure below demonstrates, the overall length of a GESTRA non-return valve is only 1/8 that of a conventional non-return valve. The overall

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  • Check Valves - NOV

    In-line check valve. Anson in-line check valves are available in two designs: a swing (flapper) check valve or a dart-type check valve. These valves offer a compact design and are suitable for pressures up to 20,000 psi. Swing type. The swing-type check valve uses a flapper-style closing mechanism.

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  • Price Lists | Flomatic Valves

    2021-6-14 · Price Lists. Price List Effective June 14, 2021. 2021 Pricelist - Effective June 14 PDF. Download and Import Ready 2021 Pricelist - Effective June 14 EXCEL. View Digital Pricelist - June 14 DIGITAL. 2021 Control Valve Pricelist - Effective June 14 PDF.

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  • Axial flow valves by Mokveld - Mokveld.com

    Axial choke valves on an FPSO. Highly reliable fast acting anti-surge control valves. 100% reliable anti-surge protection at Nord Stream gas pipeline. Mechanical HIPPS on a remote location. Sustainable oil production with a low shear Typhoon Valve System. Subsea axial check valves for multiphase subsea booster pumps. HIPPS skids for TurkStream.

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  • Series 7100 Flow Lift® Piston Check Valve | ChampionX

    Series 7100 Flow Lift® Piston Check Valve. Norriseal Wellmark proudly services this product. Learn more or simply call 713-466-3552. Non-slam piston check valve designed for positive prevention of back-flow in gas, air or liquid systems. This award-winning design, has …

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  • Valves Companies and Suppliers in - Subsea

    Trunnion Ball Valves, 83 Series and H83 Series. Features: Working pressures up to 10 000 psig (689 bar); 1/8 to 1/2 in. and 6 to 12 mm Swagelok® tube fitting or NPT end connections; 316 stainless steel materials. Download Add To Favorites. Ultrahigh-Purity Fluoropolymer O-Ring–Free Poppet Check Valves, CHP Series.

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  • Valves | Swagelok

    The Low Restriction Check Valve is typically run on the bottom of the coiled tubing for completion or workover operations. The Check Valve is designed with a large cross-sectional area above the ball and seat for maximum flow. It can be stacked for applications that require redundant sealing performance.

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  • Service Tools | Select Energy Systems Inc

    Checkfluid manufactures oil sampling valves, accessories and mounting hardware for safe, accurate and reliable sampling. Choose from several styles and options to advance your fluid analysis program.

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  • 3-Piece Low Temperature Carbon Steel Ball Valve -

    Check valves. Globe Valves. Hand valves. Capped valve. Evaporators. Cabinet Coolers/Processing rooms. ... Price, low to high Price, high to low 1/7 Next; Add to wishlist. Sanhua copy of Sanhua Ball valve SBV(M)-A9YHSY-1-SA 1-1/8 ODF ... BIDIRECTIONAL FLOW;

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  • Sanhua | Cool Mate

    The use of bidirectional barrel flow regulator is to adjust the speed of an actuator in one direction and allow free return in the opposite direction. MOUNTING AND OPERATION: Connecting the actuator to A port, the valve adjusts the flow on B port and vice versa. The flow rate adjustment is obtained by turning the valve in the desired direction.

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  • BIDIRECTIONAL BARREL FLOW REGOULATOR – VRF/E

    A wide selection of NIBCO ® ball valves are available in bronze, brass, lead-free*, carbon steel or stainless steel materials. Select the right ball valve in one-piece, two-piece, three-piece, full port, or conventional port. A range of trim material is available. The right end connections to choose from include press-to-connect, threaded ...

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  • Ball Valves | NIBCO

    Keystone provides Certified, Pressure-Tested Drill Pipe Float Valves. As a leading manufacturer of DP float valves, we know the severity of drilling with a reliable and trusted float valve; therefore, we offer certified float valves that are serialized. Additionally, we will provide certification of high-and-low pressure tests upon request.

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  • Drill Pipe Float Valves | Plunger and Flapper Type ...

    2021-7-5 · A.R.I. air valves in pipeline systems serve two primary functions. The first is the release of accumulated air that comes out of solution within a pressurized pipeline. This air will result in bubble formation, which will gather at localized high points along the pipeline profile. This air accumulation will occur when the bubble’s buoyancy is ...

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  • Hydraulic Gate Valves - sunrypetro.com

    2019-8-21 · The simplest directional control valve is the 2-way valve. A 2-way valve stops flow or allows flow. A water faucet is a good example of a 2-way valve. A water faucet allows flow or stops flow by manual control. A single-acting cylinder needs supply to and exhaust from its port to operate. This requires a 3-way valve.

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