Choke type
DCV-C400
Choke size & rating
6″ ASME Class 2.500
Actuation
Hydraulic Modulating
Delivery time
Planning
Dux has delivered in 5 weeks a duplex choke including hydraulic actuator & controls
Less downtime
Duxvalves B.V.
Bornsestraat 321
7601 PB Almelo
The Netherlands
Tenaz Energy Netherlands B.V.
CountryThe Netherlands
LocationK14, Den Helder
ApplicationsChoke Control Valves
Shell Nigeria
CountryNigeria
LocationBonga North
ApplicationsActuated Pressure Control Valve
OKEA
CountryNorway
LocationHasselmus platform
ApplicationsProduction Choke
NPDC Otorogu Gas Plant
CountryNigeria
LocationNAG-2 GAS PLANT
ApplicationsLevel Control Valve
SEFE Storage GmbH
CountryGermany
LocationGasstorage Rehden
ApplicationsLevel Control Valve
Teekay Corporation
CountryNorway
LocationTurret for Jordbær FPSO
ApplicationsCommissioning Choke
Harbour Energy
CountryGermany
LocationElbe-Weser, Wietze
ApplicationsLevel Control Valve
Safety Valve
Gas Production Choke Valve
ENI Energy Netherlands B.V.
CountryThe Netherlands
LocationK12G, K12C, K12K, G17A, E17A-A, L10F, L10ac, L15FA1
ApplicationsProduction Choke
Flow Control Valve
Level Control Valve
Water Wash Injection System
Valve Spares & Service
Chane Terminals Botlek
CountryThe Netherlands
LocationBotlek
ApplicationsAnti Flashing Control Valve
Nafta Speicher GmbH & Co.
CountryGermany
LocationSpeicher Wolfersberg
ApplicationsLevel Control Valve
Heyco Energy Iberia S.L.
CountrySpain
LocationViura Plant
ApplicationsChoke Control Valves
Paebbl B.V.
CountryThe Netherlands
Location
ApplicationsChoke Control Valves
Bluewater Energy Services
CountryUnited Kingdom
LocationHaewene Brim
ApplicationsChoke Control Valves
Harbour Energy
CountryGermany
LocationWeißenmoor Z3
ApplicationsControl Valves
Gas Production Choke Valve
ENI Energy Netherlands B.V.
CountryThe Netherlands
LocationK9-13, L10-F
ApplicationsProduction Choke
Assala Energy
CountryGabon
LocationRABI plant
ApplicationsProduction Choke
Vermilion Energy Germany GmbH & Co.
CountryGermany
LocationElbe-Weser
ApplicationsLevel Control Valve
Safety Valve
RAG Austria AG
CountryAustria
LocationOberkling
ApplicationsLevel Control Valve
Shell Eastern Petroleum (SGP)
CountrySingapore
LocationSingapore Refinery
ApplicationsFlow Control Valve
SDS Separation Technology B.V.
CountryThe Netherlands
LocationA12
ApplicationsLevel Control Valve
(De-) pressurizing
Huntsman
CountryHungary
LocationPétfürdő - Falcon Project
ApplicationsLiquid Control Valves
ExxonMobil Chemical Holland B.V.
CountryThe Netherlands
LocationBotlek
ApplicationsFlow Control Valve
Brunei Shell Petroleum
CountryNegara Brunei Darussalam
LocationAmpa Field
ApplicationsBlowdown Valve
Vermilion Energy Netherlands B.V.
CountryThe Netherlands
LocationHarlingen
ApplicationsShutdown valves
Koole Terminals
CountryThe Netherlands
LocationBotlek
ApplicationsAnti Flashing Control Valve
Wintershall Noordzee B.V.
CountryThe Netherlands
LocationQ1-D, D12-B, L6-B
ApplicationsFlow Control Valve
Level Control Valve
Tulip Oil
CountryThe Netherlands
Location
ApplicationsGas Production Choke Valve
Oil Production
TotalEnergies EP Danmark A/S
CountryDenmark
Location
ApplicationsProduction Choke
TotalEnergies E&P Nederland B.V.
CountryThe Netherlands
LocationK5CU, KD5, K6N, K6DN, K4BE, K4A
ApplicationsWater Injection
Production Choke
Nederlands Aardolie Maatschappij BV
CountryThe Netherlands
LocationK15-FA-1
ApplicationsProduction Choke
Shell The Netherlands
CountryThe Netherlands
LocationK15-FA-1
ApplicationsProduction Choke
ENGIE E&P Netherlands BV
CountryThe Netherlands
LocationL10-F
ApplicationsProduction Choke
Neptune Energy Netherlands B.V.
CountryThe Netherlands
LocationK9-13, L10-F
ApplicationsProduction Choke
Wintershall Dea Dtld. GmbH
CountryGermany
LocationWeißenmoor Z3
ApplicationsControl Valves
Gas Production Choke Valve
Altera Infrastructure
CountryNorway
LocationFPSO Petrojarl Knarr, Turret for Jordbær
ApplicationsWater Injection
Commissioning Choke
Treated seawater/produced water
Maersk Oil A/S
CountryDenmark
LocationDan FF, Tyra, Gorm, Skjold Field SKA
ApplicationsFlow Control Valve
Blowdown Valve
Gas Lift Control Valve
Water Injection
Level Control Valve
Oil Production
TotalEnergies Kazakhstan
CountryKazakhstan
LocationKazakhstan
ApplicationsSour Process & Utility
Maersk Norge AS
CountryNorway
LocationNorway (Inspirer)
ApplicationsGas Production Choke Valve
Oil Production
SCW Systems
CountryThe Netherlands
LocationAlkmaar
ApplicationsFlow Control Valve
Level Control Valve
(De-) pressurizing
ONE-Dyas B.V.
CountryThe Netherlands
LocationQ16 Maasvlakte, P11-E, L11B, N05-A
ApplicationsStart Up Choke Valves
Control Valves
Choke Control Valves
PIG Launcher L-1500 Manual & Actuated Chokes
Altera Infrastructure
CountryNorway
LocationFPSO Petrojarl Knarr, Turret for Jordbær
ApplicationsWater Injection
Commissioning Choke
Treated seawater/produced water
Nedmag B.V.
CountryThe Netherlands
LocationVeendam
ApplicationsControl Valves
Vermilion Energy Netherlands B.V.
CountryThe Netherlands
LocationHarlingen
ApplicationsShutdown valves
Apache Corporation
CountryUnited Kingdom
LocationForties Field
ApplicationsGas Production Choke Valve
Water Injection
Level Control Valve
Oil Production
Flow Control Valve
Astora GmbH
CountryGermany
LocationGasstorage Rehden
ApplicationsLevel Control Valve
Centrica Energy Netherlands BV
CountryThe Netherlands
LocationMarkham J6A
ApplicationsLevel Control Valve
Flow Control Valve
Chevron Netherlands BV
CountryThe Netherlands
LocationA18 Tie-in at A12 Platform
ApplicationsLevel Control Valve
(De-) pressurizing
ConocoPhillips
CountryNorway
LocationEkofisk
ApplicationsGas Lift Control Valve
Ørsted A/S
CountryDenmark
LocationSiri Platform
ApplicationsGas Production Choke Valve
Gas pressure reduction units for pig runs
Oil Production
Liquid pressure reduction units for pig runs
DONG Energy A/S
CountryDenmark
LocationSiri Platform
ApplicationsGas Production Choke Valve
Gas pressure reduction units for pig runs
Oil Production
Liquid pressure reduction units for pig runs
ENGIE E&P Deutschland GmbH
CountryGermany
LocationBörger
ApplicationsGas Production Choke Valve
Oil Production
E-On Ruhrgas
CountryGermany
LocationEpe
ApplicationsLevel Control Valve
Eni Congo S.A.
CountryCongo
LocationAgip Congo
ApplicationsOil Production
Water Injection
ENGIE E&P Netherlands BV
CountryThe Netherlands
LocationK12G, K12C, G17A, E17A-A
ApplicationsLevel Control Valve
Water Wash Injection System
Flow Control Valve
Valve Spares & Service
Equinor ASA
CountryNorway
LocationGrane Platform, Gullfaks C
ApplicationsLevel Control Valve
Test Unit
Compressor Waste Heat boiler
Quality Control Unit
Eustream Slovak Gas TSO
CountrySlovakia
LocationNitra, Jablonov
ApplicationsFlow Control Valve
Level Control Valve
ExxonMobil Production Deutschland GmbH
CountryGermany
LocationElbe Weser, Doethlingen
ApplicationsGas Production Choke Valve
Level Control Valve
ExxonMobil Guyana
CountryGuyana
LocationFPSO Liza 2
ApplicationsControl Valves
GDF Suez E&P Deutschland
CountryGermany
LocationBörger
ApplicationsOil Production
Gas Production Choke Valve
GDF Suez E&P Netherlands BV
CountryThe Netherlands
LocationK12G, K12C, G17A, E17A-A
ApplicationsWater Wash Injection System
Flow Control Valve
Valve Spares & Service
Level Control Valve
Geveke Pompen B.V.
CountryGuyana
LocationFPSO Liza 2 Field
ApplicationsHeavy Duty Control Valves
Geodynamics Ltd.
CountryAustralia
LocationHabanero Plant
ApplicationsWellhead Pressure Control
HESS
CountryDenmark
LocationSouth Arne Field
ApplicationsSlug Control Valves
Koole Terminals
CountryThe Netherlands
LocationBotlek
ApplicationsAnti Flashing Control Valve
Lukoil Oil Company
CountryUzbekistan
LocationShady Start-up Complex
ApplicationsGas Production Choke Valve
Maersk Oil Kazakhstan
CountryKazakhstan
LocationKazakhstan
ApplicationsSour Process & Utility
MOL Nyrt. KTD division
CountryHungary
LocationKomádi-Nyugat
ApplicationsOil Production
Gas Production Choke Valve
Nederlands Aardolie Maatschappij BV
CountryThe Netherlands
Location Bedum-4 & 5, Schoonebeek, Opende Oost Compression Ureterp, AWG-1, Drilling skid, Test Separator skid, De Wijk, Monster-4, Gaag, L3MU, K15-FA-1, Pernis-West 1
ApplicationsNitrogen Injection Choke
High Temperature Bypass
Production Choke
Flow Control Valve
(De-) pressurizing
Gas Production Choke Valve
Level Control Valve
Bypass Valve
NAM Drilling
CountryThe Netherlands
LocationDrilling Skids
ApplicationsFlow Control Valve
Level Control Valve
Diamond disc execution
Neptune Energy Deutschland GmbH
CountryGermany
LocationBörger
ApplicationsGas Production Choke Valve
Oil Production
Neptune Energy Netherlands B.V.
CountryThe Netherlands
LocationK12G, K12C, K12K, G17A, E17A-A, L10F, L10ac, L15FA1
ApplicationsWater Wash Injection System
Production Choke
Flow Control Valve
Level Control Valve
Valve Spares & Service
Noordgastransport BV
CountryThe Netherlands
LocationNGP Plant Uithuizen
ApplicationsLevel Control Valve
North Oil Company (Maersk Oil Qatar A/S)
CountryQatar
LocationAl Shaheen
ApplicationsSand Producing Wells
Production Choke
Flow Control Valve
Gas Lift Control Valve
Gas Production Choke Valve
Oil Production
O&GD Central Kft
CountryHungary
LocationKonyár & Pocsaj
ApplicationsGas Production Choke Valve
Oil Production
Shell ONEgas
CountryThe Netherlands
LocationAWG 1 Leman, L13, F3
ApplicationsFlow Control Valve
Level Control Valve
Oranje Nassau Energie B.V.
CountryThe Netherlands
LocationQ16 Maasvlakte, P11-E
ApplicationsPIG Launcher L-1500 Manual & Actuated Chokes
Start Up Choke Valves
Origin Energy
CountryAustralia
LocationOtway Gas Project
ApplicationsMethanol lnjection
Occidental Petroleum Corporation (OXY)
CountryOman
LocationSafah Plant
ApplicationsGas Lift Control Valve
Petrobel
CountryEgypt
LocationEgypt
ApplicationsProduction Choke
Petrobras Brazil
CountryBrazil
LocationFPSO Petrojarl 1
ApplicationsRecycle Valve
Petronas Malaysia
CountryMalaysia
LocationLabuan Gas Terminal, D21 Development project, SUPG-B, Gurun Kedah (Fertiliser plant)
ApplicationsControl Valves
Shut down Gas Pre-Heater
Manual choke valve
Sand Jetting
Petronas Carigali Turkmenistan
CountryTurkmenistan
LocationCentral Diyarbekir
Applications10K Well Head Choke
Petrogas E&P Netherlands
CountryThe Netherlands
LocationA18 Tie-in at A12 Platform, A12F
ApplicationsLevel Control Valve
(De-) pressurizing
Petroleum Development Oman
CountryOman
LocationSaih Nihada SNGP; Saih Nihada Seperator
ApplicationsLevel Control Valve
Preprava
CountrySlovakia
LocationNitra, Jablonov
ApplicationsFlow Control Valve
Level Control Valve
RAG Austria AG
CountryAustria
LocationHaidach I & II, Oberkling, Pfaffstätt, Puchkirchen, Puchkirchen - Haag
ApplicationsLevel Control Valve
Repsol Sinopec
CountryUnited Kingdom
LocationClaymore Field, Fulmar Field
ApplicationsGas Production Choke Valve
Well Killing
SBM Offshore
CountryGuyana
LocationFPSO Liza 2
ApplicationsControl Valves
Brunei Shell Petroleum
CountryNegara Brunei Darussalam
LocationAmpa Field
ApplicationsBlowdown Valve
Shell Norge A/S
CountryNorway
LocationDraugen
ApplicationsGas Lift Control Valve
Shell Netherlands
CountryThe Netherlands
LocationBedum-4 & 5, Schoonebeek, Opende Oost, Compression Ureterp, AWG-1, Drilling Skid, Test Seperator Skid, De Wijk, Monster-4, Gaag, L3MU, K15-FA-1, Pernis-West 1
ApplicationsNitrogen Injection Choke
Gas Production Choke Valve
High Temperature Bypass
(De-) pressurizing
Level Control Valve
Flow Control Valve
Shell United Kingdom
CountryUnited Kingdom
LocationLeman
ApplicationsFlow Control Valve
Spirit Energy
CountryThe Netherlands
LocationMarkham J6A
ApplicationsFlow Control Valve
Level Control Valve
Statoil A/S
CountryNorway
LocationGrane Platform
Applications2nd stage Injection scrubber liquid outlet
Test Unit
Compressor Waste Heat boiler
Quality Control Unit
Storengy
CountryGermany
LocationGasstorage Uelsen
ApplicationsDrain Valves
Level Control Valve
The Suez Oil Company
CountryEgypt
LocationDisouq Field
ApplicationsLevel Control Valve
TAQA
CountryThe Netherlands
LocationP15D
ApplicationsMethanol lnjection
Teekay Corporation
CountryNorway
LocationTurret for Jordbær FPSO
ApplicationsCommissioning Choke
The Linde Group
CountryHungary
LocationHungary
ApplicationsManual Control Valve
Talisman Energy
CountryUnited Kingdom
LocationClaymore Field, Fulmar Field
ApplicationsGas Production Choke Valve
Well Killing
Tatweer Petroleum
CountryBahrain
LocationTatweer Plant
ApplicationsGas Lift Control Valve
TotalEnergies Congo
CountryCongo
LocationCongo
ApplicationsWell Annulus Gas Depressurization
TotalEnergies EP Danmark A/S
CountryDenmark
LocationDan FF, Tyra, Gorm, Skjold Field SKA
ApplicationsBlowdown Valve
Water Injection
Level Control Valve
Flow Control Valve
Oil Production
Gas Lift Control Valve
TotalEnergies Nigeria
CountryNigeria
LocationOfon project
ApplicationsLevel Control Valve
TotalEnergies E&P Nederland B.V.
CountryThe Netherlands
LocationF15A, K4, K5, K5A, K5C, K5CU, K5P, K6DN, K6C/P, K6PK, K7PK, L4A, K6D, F15A
ApplicationsGas Production Choke Valve
Recycle Valve
Fuel Gas Control
Level Control Valve
Flow Control Valve
Bypass Valve
Gas Lift Control Valve
Tulip Oil
CountryThe Netherlands
LocationDonkerbroek, Q10
ApplicationsOil Production
Gas Production Choke Valve
Turkish Petroleum Corporation
CountryTurkey
LocationTurkey
ApplicationsSteam Choke valve
Venture North Sea Oil Ltd.
CountryThe Netherlands
LocationMarkham J6A
ApplicationsLevel Control Valve
Flow Control Valve
Wagenborg Foxdrill
CountryThe Netherlands
United Kingdom
France
Austria
Qatar
Slovakia
Uzbekistan
Kazakhstan
Denmark
Germany
Turkmenistan
Negara Brunei Darussalam
Italy
Turkey
LocationWorldwide
ApplicationsDrilling services
WINGAS
CountryGermany
LocationGasstorage Rehden
ApplicationsLevel Control Valve
Wintershall Dea Dtld. GmbH
CountryGermany
LocationElbe-Weser, Wietze
ApplicationsSafety Valve
Level Control Valve
Gas Production Choke Valve
Wintershall Danmark A/S
CountryDenmark
LocationRavn Platform
ApplicationsLevel Control Valve
Blowdown Valve
Bypass Valve
Wintershall Noordzee B.V.
CountryThe Netherlands
LocationE18, F16, L5, K13, P6, P9, Wingate, L6-B, P8L4, Q8T, Q1D, A6A, Q4C
ApplicationsBlowdown Valve
Bypass Valve
Gas Lift Control Valve
Level Control Valve
Wintershall Libya
CountryLibya
LocationLabuan Gas Terminal, D21 Development project, SUPG-B
ApplicationsFlow Control Valve
Saltwater disposal
Level Control Valve
Basic Cage Disc (BD)
ApplicationHigh erosion & cavitation resistance
The basic version has a simple and rigid design to cover the most severe conditions where life cycle costs and long meantime between failures are an issue.
The rigid rotating disc design provides futhermore:
Diamond disc (DD)
ApplicationVery high erosion resistance
For extreme heavy duty applications Duxvalves developed an internal where in the Tungsten Carbide discs (carrier) another disc (sealing surfaces) out of solid diamond (PCD) is mounted.
Dual Cage disc (CD)
ApplicationLow noise & anti-cavitation trim
The cage disc principle is a mixture of two valve principles (cage & disc). Combining these two principles results in a valve that is highly suitable for applications that require:
Filter Cage Disc (FD)
ApplicationFilter to avoid clogging up the system
The filter disc principle has a fixed cage combined with a solid disc control for heavy polluted fluids. The filter prevents an orifice from blockage and clogging.
Large Cv Cage Disc (LC)
ApplicationCv values up to 650
At older fields the well pressure drops. The choke should create a minimum of pressure drop. However after closing the well for a certain period the pressure might increase and a high performance choke valve after the X-mass tree is then required. The Duxvalves large capacity trim has a “Full bore” design and combines features were both earlier described cases can be handled.
Low Noise Cage Disc (LN)
ApplicationLow noise level
The low noise disc principle has a multiple orifice rotating disc in combination with a silencer after the ventury. The trim can easily be changed to a large capacity trim (4) without changing the body of the choke. This trim shows excellent performance at high pressure production chokes or blow down applications.
Micro disc (MD)
ApplicationCompact design for small Cv values
The micro disc principle is a unique design and has an easy exchangeability. The design is highly suitable for applications where small or variable face to face dimensions and small Cv values are required. The front and back disc are made out of solid tungsten carbide resulting in a high erosion and cavitation resistance.
With this principle Duxvalves is focussing on all kinds of applications (Cv 0.01 to 3,8) in where one is facing erosion, cavitations, leakage, controllability or other problems.
Dual orifice (DO)
ApplicationLarge rangeability & dual application
The dual orifice principle is designed for applications where a stable controllability in the lower Cv values in combination with high flow capacity is required.
Pico Cage Disc (PD)
ApplicationLarge rangeability
The pico disc version enables you to have a rigid design valve with a large rangeability.
Wide Range Low Noise Cage Disc (WL)
ApplicationLarge rangeability & Low noise
If a large rangeability is required but noise production is also an issue Duxvalves WL trim is the solution.
