# Didtek Valve Group > Since 1985, Didtek has offered comprehensive valve solutions for core industries such as petroleum, liquefied natural gas (LNG), chemicals, hydrogen energy, polysilicon, electricity, metallurgy, mining, etc. ## Contact Us - [Tel](tel:+86-57767378255): +86-57767378255 - [Phone](tel:+86-18058825678): +86-18058825678 - [Mail](mailto:sales@didtekvalve.com): sales@didtekvalve.com - [WhatsApp](https://api.whatsapp.com/send?phone=8618058825678): 8618058825678 ## Social Media - [Facebook](https://www.facebook.com/didtekvalvegroup) - [Linkedin](https://www.linkedin.com/in/silver-didtek-ball-valve/) - [Twitter](https://twitter.com/DidtekG33197) - [Pinterest](https://www.pinterest.com/industrialvalves/) - [Instagram](https://www.instagram.com/didtekvalveoperation/) - [Youtube](https://www.youtube.com/channel/UCaqPZxt0FHQVNg6DHArWloA) ## Website Language Versions - [English](https://www.didtekvalve.com): Didtek-Industrial Valve Manufacturer for Oil and Gas Industry - [Arabic](https://sa.didtekvalve.com): شركة Didtek-Industrial Valve Manufaction لصناعة النفط والغاز - [French](https://fr.didtekvalve.com): Fabricant de soupape diditek-industriel pour l'industrie pétrolière et gazière - [Russian](https://ru.didtekvalve.com): Производитель дидтек-индустриального клапана для нефтяной и газовой промышленности - [Spanish](https://es.didtekvalve.com): Fabricante de válvulas industrial de Didtek para la industria del petróleo y el gas - [Portuguese](https://pt.didtekvalve.com): Fabricante de válvulas industriais didtek para indústria de petróleo e gás - [German](https://de.didtekvalve.com): Didtek-Industrial-Ventilhersteller für die Öl- und Gasindustrie - [Italian](https://it.didtekvalve.com): Produttore di valvole industriali Didtek per l'industria petrolifera e del gas - [Vietnamese language](https://vi.didtekvalve.com): Nhà sản xuất van công nghiệp Didtek cho ngành công nghiệp dầu khí - [Thai](https://th.didtekvalve.com): ผู้ผลิตวาล์วอุตสาหกรรม DIDTEK สำหรับอุตสาหกรรมน้ำมันและก๊าซ - [Bahasa Indonesia](https://in.didtekvalve.com): Produsen katup industri didik untuk industri minyak dan gas ## Website Navigation - [Home](https://www.didtekvalve.com/index.html): Home - [Our Product](https://www.didtekvalve.com/productcategory.html): Our Product - [Ball Valve](https://www.didtekvalve.com/ball-valve/): Ball Valve - [Trunnion Ball Valve](https://www.didtekvalve.com/trunnion-ball-valve/): Trunnion Ball Valve - [Floating Ball Valve](https://www.didtekvalve.com/floating-ball-valve/): Floating Ball Valve - [Top Entry Ball Valve](https://www.didtekvalve.com/top-entry-ball-valve/): Top Entry Ball Valve - [DBB Ball Valve](https://www.didtekvalve.com/dbb-ball-valve/): DBB Ball Valve - [Fully Welded Ball Valve](https://www.didtekvalve.com/fully-welded-ball-valve/): Fully Welded Ball Valve - [3 Way Ball Valve](https://www.didtekvalve.com/3-way-ball-valve/): 3 Way Ball Valve - [4 Way Ball Valve](https://www.didtekvalve.com/4-way-ball-valve/): 4 Way Ball Valve - [One Piece Ball Valve](https://www.didtekvalve.com/one-piece-ball-valve/): One Piece Ball Valve - [Orbit Ball Valve](https://www.didtekvalve.com/orbit-ball-valve/): Orbit Ball Valve - [Cryogenic Ball Valve](https://www.didtekvalve.com/cryogenic-ball-valve/): Cryogenic Ball Valve - [Piece Ball Valve](https://www.didtekvalve.com/piece-ball-valve/): Piece Ball Valve - [V Port Segment Ball Valve](https://www.didtekvalve.com/v-port-segment-ball-valve/): V Port Segment Ball Valve - [Wafer Ball Valve](https://www.didtekvalve.com/wafer-ball-valve/): Wafer Ball Valve - [Gate Valve](https://www.didtekvalve.com/gate-valve/): Gate Valve - [Cast Steel Gate Valve](https://www.didtekvalve.com/cast-steel-gate-valve/): Cast Steel Gate Valve - [DIN Gate Valve](https://www.didtekvalve.com/din-gate-valve/): DIN Gate Valve - [Electric Gate Valve](https://www.didtekvalve.com/electric-gate-valve/): Electric Gate Valve - [Pneumatic Gate Valve](https://www.didtekvalve.com/pneumatic-gate-valve/): Pneumatic Gate Valve - [Pressure Seal Gate Valve](https://www.didtekvalve.com/pressure-seal-gate-valve/): Pressure Seal Gate Valve - [Slab Gate Valve](https://www.didtekvalve.com/slab-gate-valve/): Slab Gate Valve - [Wedge Gate Valve](https://www.didtekvalve.com/wedge-gate-valve/): Wedge Gate Valve - [Globe Valve](https://www.didtekvalve.com/globe-valve/): Globe Valve - [Angle Globe Check Valve](https://www.didtekvalve.com/angle-globe-check-valve/): Angle Globe Check Valve - [Angle Globe Valve](https://www.didtekvalve.com/angle-globe-valve/): Angle Globe Valve - [Bellow Globe Valve](https://www.didtekvalve.com/bellow-globe-valve/): Bellow Globe Valve - [Bolted Bonnet Globe Valve](https://www.didtekvalve.com/bolted-bonnet-globe-valve/): Bolted Bonnet Globe Valve - [Cast Steel Globe Valve](https://www.didtekvalve.com/cast-steel-globe-valve/): Cast Steel Globe Valve - [DIN Globe Valve](https://www.didtekvalve.com/din-globe-valve/): DIN Globe Valve - [Globe Check Valve](https://www.didtekvalve.com/globe-check-valve/): Globe Check Valve - [Y Pattern Globe Valve](https://www.didtekvalve.com/y-pattern-globe-valve/): Y Pattern Globe Valve - [Check Valve](https://www.didtekvalve.com/check-valve/): Check Valve - [Cast Steel Swing Check Valve](https://www.didtekvalve.com/cast-steel-swing-check-valve/): Cast Steel Swing Check Valve - [DIN Swing Check Valve](https://www.didtekvalve.com/din-swing-check-valve/): DIN Swing Check Valve - [Lift Check Valve](https://www.didtekvalve.com/lift-check-valve/): Lift Check Valve - [Swing Check Valve](https://www.didtekvalve.com/swing-check-valve/): Swing Check Valve - [Tilting Disc Check Valve](https://www.didtekvalve.com/tilting-disc-check-valve/): Tilting Disc Check Valve - [Butterfly Valve](https://www.didtekvalve.com/butterfly-valve/): Butterfly Valve - [Butt Welded Butterfly Valve](https://www.didtekvalve.com/butt-welded-butterfly-valve/): Butt Welded Butterfly Valve - [Butterfly Check Valve](https://www.didtekvalve.com/butterfly-check-valve/): Butterfly Check Valve - [Concentric Butterfly Valve](https://www.didtekvalve.com/concentric-butterfly-valve/): Concentric Butterfly Valve - [High Performance Butterfly Valve](https://www.didtekvalve.com/high-performance-butterfly-valve/): High Performance Butterfly Valve - [Lug Butterfly Valve](https://www.didtekvalve.com/lug-butterfly-valve/): Lug Butterfly Valve - [Pneumatic Butterfly Valve](https://www.didtekvalve.com/pneumatic-butterfly-valve/): Pneumatic Butterfly Valve - [Top Entry Butterfly Valve](https://www.didtekvalve.com/top-entry-butterfly-valve/): Top Entry Butterfly Valve - [Triple Offset Butterfly Valve](https://www.didtekvalve.com/triple-offset-butterfly-valve/): Triple Offset Butterfly Valve - [Ventilation Butterfly Valve](https://www.didtekvalve.com/ventilation-butterfly-valve/): Ventilation Butterfly Valve - [Wafer Butterfly Valve](https://www.didtekvalve.com/wafer-butterfly-valve/): Wafer Butterfly Valve - [Forged Valve](https://www.didtekvalve.com/forged-steel-valve/): Forged Valve - [Forged Ball Valve](https://www.didtekvalve.com/forged-ball-valve/): Forged Ball Valve - [Forged Check Valve](https://www.didtekvalve.com/forged-check-valve/): Forged Check Valve - [Forged Gate Valve](https://www.didtekvalve.com/forged-gate-valve/): Forged Gate Valve - [Forged Globe Valve](https://www.didtekvalve.com/forged-globe-valve/): Forged Globe Valve - [Forged Y Type Globe Valve](https://www.didtekvalve.com/forged-y-type-globe-valve/): Forged Y Type Globe Valve - [Control Valve](https://www.didtekvalve.com/control-valve/): Control Valve - [Safety Valve](https://www.didtekvalve.com/safety-valve/): Safety Valve - [Plug Valve](https://www.didtekvalve.com/plug-valve/): Plug Valve - [Actuator Valve](https://www.didtekvalve.com/actuator-valve/): Actuator Valve - [Cryogenic Valve](https://www.didtekvalve.com/cryogenic-valve/): Cryogenic Valve - [Marine Valve](https://www.didtekvalve.com/marine-valve/): Marine Valve - [Strainer](https://www.didtekvalve.com/strainer/): Strainer - [Air Eliminator](https://www.didtekvalve.com/air-eliminator/): Air Eliminator - [Basket Type Strainer](https://www.didtekvalve.com/basket-type-strainer/): Basket Type Strainer - [T Type Strainer](https://www.didtekvalve.com/t-type-strainer/): T Type Strainer - [Y Type Strainer](https://www.didtekvalve.com/y-type-strainer/): Y Type Strainer - [Knife Valve](https://www.didtekvalve.com/knife-gate-valve/): Knife Valve - [Knife Gate Valve QB](https://www.didtekvalve.com/knife-gate-valve-qb/): Knife Gate Valve QB - [Slurry Knife Gate Valve](https://www.didtekvalve.com/slurry-knife-gate-valve/): Slurry Knife Gate Valve - [Through Conduit Knife Gate Valve](https://www.didtekvalve.com/through-conduit-knife-gate-valve/): Through Conduit Knife Gate Valve - [Knife Valve](/): Knife Valve - [Other Valve](https://www.didtekvalve.com/other-valve/): Other Valve - [Special Material Valve](https://www.didtekvalve.com/special-material-valve/): Special Material Valve - [Accessory](https://www.didtekvalve.com/accessory/): Accessory - [Actuator and Operation](https://www.didtekvalve.com/actuator-and-operation/): Actuator and Operation - [Taylor Valve](https://www.didtekvalve.com/taylor-valve/): Taylor Valve - [Wafer Check Valve](https://www.didtekvalve.com/wafer-check-valve/): Wafer Check Valve - [Axial Flow Check Valve](https://www.didtekvalve.com/axial-flow-check-valve/): Axial Flow Check Valve - [Dual Plate Wafer Check Valve](https://www.didtekvalve.com/dual-plate-wafer-check-valve/): Dual Plate Wafer Check Valve - [Single Disc Wafer Check Valve](https://www.didtekvalve.com/single-disc-wafer-check-valve/): Single Disc Wafer Check Valve - [Tilting Disc Wafer Check Valve](https://www.didtekvalve.com/tilting-disc-wafer-check-valve/): Tilting Disc Wafer Check Valve - [About Didtek](/company-profile/): About Didtek - [Company Profile](https://www.didtekvalve.com/company-profile/): Company Profile - [Manufacturer Tour](https://www.didtekvalve.com/manufacturer-tour/): Manufacturer Tour - [Quantity Control](https://www.didtekvalve.com/quantity-control/): Quantity Control - [Technology](https://www.didtekvalve.com/technology/): Technology - [Service](https://www.didtekvalve.com/services-and-support.html): Service - [Agent and Distributor](https://www.didtekvalve.com/agent-and-distributor/): Agent and Distributor - [Solutions](https://www.didtekvalve.com/solutions/): Solutions - [Exhibition Show](https://www.didtekvalve.com/exhibition-show/): Exhibition Show - [Support](/certificate/): Support - [Certificate](https://www.didtekvalve.com/certificate/): Certificate - [Video](https://www.didtekvalve.com/video/): Video - [Catalog](https://www.didtekvalve.com/catalogs/): Catalog - [News](https://www.didtekvalve.com/news/): News ## Product Category - [Ball Valve](https://www.didtekvalve.com/ball-valve/): Ball Valve - [Trunnion Ball Valve](https://www.didtekvalve.com/trunnion-ball-valve/): Trunnion Ball Valve - [Floating Ball Valve](https://www.didtekvalve.com/floating-ball-valve/): Floating Ball Valve - [Top Entry Ball Valve](https://www.didtekvalve.com/top-entry-ball-valve/): Top Entry Ball Valve - [DBB Ball Valve](https://www.didtekvalve.com/dbb-ball-valve/): DBB Ball Valve - [Fully Welded Ball Valve](https://www.didtekvalve.com/fully-welded-ball-valve/): Fully Welded Ball Valve - [3 Way Ball Valve](https://www.didtekvalve.com/3-way-ball-valve/): 3 Way Ball Valve - [4 Way Ball Valve](https://www.didtekvalve.com/4-way-ball-valve/): 4 Way Ball Valve - [One Piece Ball Valve](https://www.didtekvalve.com/one-piece-ball-valve/): One Piece Ball Valve - [Orbit Ball Valve](https://www.didtekvalve.com/orbit-ball-valve/): Orbit Ball Valve - [Cryogenic Ball Valve](https://www.didtekvalve.com/cryogenic-ball-valve/): Cryogenic Ball Valve - [Piece Ball Valve](https://www.didtekvalve.com/piece-ball-valve/): Piece Ball Valve - [V Port Segment Ball Valve](https://www.didtekvalve.com/v-port-segment-ball-valve/): V Port Segment Ball Valve - [Wafer Ball Valve](https://www.didtekvalve.com/wafer-ball-valve/): Wafer Ball Valve - [Gate Valve](https://www.didtekvalve.com/gate-valve/): Gate Valve - [Cast Steel Gate Valve](https://www.didtekvalve.com/cast-steel-gate-valve/): Cast Steel Gate Valve - [DIN Gate Valve](https://www.didtekvalve.com/din-gate-valve/): DIN Gate Valve - [Electric Gate Valve](https://www.didtekvalve.com/electric-gate-valve/): Electric Gate Valve - [Pneumatic Gate Valve](https://www.didtekvalve.com/pneumatic-gate-valve/): Pneumatic Gate Valve - [Pressure Seal Gate Valve](https://www.didtekvalve.com/pressure-seal-gate-valve/): Pressure Seal Gate Valve - [Slab Gate Valve](https://www.didtekvalve.com/slab-gate-valve/): Slab Gate Valve - [Wedge Gate Valve](https://www.didtekvalve.com/wedge-gate-valve/): Wedge Gate Valve - [Double Disc Gate Valve](https://www.didtekvalve.com/Double-Disc-Gate-Valve-pl42407586.html): Double Disc Gate Valve - [Globe Valve](https://www.didtekvalve.com/globe-valve/): Globe Valve - [Angle Globe Check Valve](https://www.didtekvalve.com/angle-globe-check-valve/): Angle Globe Check Valve - [Angle Globe Valve](https://www.didtekvalve.com/angle-globe-valve/): Angle Globe Valve - [Bellow Globe Valve](https://www.didtekvalve.com/bellow-globe-valve/): Bellow Globe Valve - [Bolted Bonnet Globe Valve](https://www.didtekvalve.com/bolted-bonnet-globe-valve/): Bolted Bonnet Globe Valve - [Cast Steel Globe Valve](https://www.didtekvalve.com/cast-steel-globe-valve/): Cast Steel Globe Valve - [DIN Globe Valve](https://www.didtekvalve.com/din-globe-valve/): DIN Globe Valve - [Globe Check Valve](https://www.didtekvalve.com/globe-check-valve/): Globe Check Valve - [Y Pattern Globe Valve](https://www.didtekvalve.com/y-pattern-globe-valve/): Y Pattern Globe Valve - [Straight Globe Valve](https://www.didtekvalve.com/Straight-Globe-Valve-pl41407586.html): Straight Globe Valve - [Check Valve](https://www.didtekvalve.com/check-valve/): Check Valve - [Cast Steel Swing Check Valve](https://www.didtekvalve.com/cast-steel-swing-check-valve/): Cast Steel Swing Check Valve - [DIN Swing Check Valve](https://www.didtekvalve.com/din-swing-check-valve/): DIN Swing Check Valve - [Lift Check Valve](https://www.didtekvalve.com/lift-check-valve/): Lift Check Valve - [Swing Check Valve](https://www.didtekvalve.com/swing-check-valve/): Swing Check Valve - [Tilting Disc Check Valve](https://www.didtekvalve.com/tilting-disc-check-valve/): Tilting Disc Check Valve - [Axial Flow Check Valve](https://www.didtekvalve.com/Axial-Flow-Check-Valve-pl40407586.html): Axial Flow Check Valve - [Wafer Check Valve](https://www.didtekvalve.com/Wafer-Check-Valve-pl49407586.html): Wafer Check Valve - [Butterfly Valve](https://www.didtekvalve.com/butterfly-valve/): Butterfly Valve - [Butt Welded Butterfly Valve](https://www.didtekvalve.com/butt-welded-butterfly-valve/): Butt Welded Butterfly Valve - [Butterfly Check Valve](https://www.didtekvalve.com/butterfly-check-valve/): Butterfly Check Valve - [Concentric Butterfly Valve](https://www.didtekvalve.com/concentric-butterfly-valve/): Concentric Butterfly Valve - [High Performance Butterfly Valve](https://www.didtekvalve.com/high-performance-butterfly-valve/): High Performance Butterfly Valve - [Lug Butterfly Valve](https://www.didtekvalve.com/lug-butterfly-valve/): Lug Butterfly Valve - [Pneumatic Butterfly Valve](https://www.didtekvalve.com/pneumatic-butterfly-valve/): Pneumatic Butterfly Valve - [Top Entry Butterfly Valve](https://www.didtekvalve.com/top-entry-butterfly-valve/): Top Entry Butterfly Valve - [Triple Offset Butterfly Valve](https://www.didtekvalve.com/triple-offset-butterfly-valve/): Triple Offset Butterfly Valve - [Ventilation Butterfly Valve](https://www.didtekvalve.com/ventilation-butterfly-valve/): Ventilation Butterfly Valve - [Wafer Butterfly Valve](https://www.didtekvalve.com/wafer-butterfly-valve/): Wafer Butterfly Valve - [Hydraulic Counterweight Butterfly Valve](https://www.didtekvalve.com/Hydraulic-Counterweight-Butterfly-Valve-pl48307586.html): Hydraulic Counterweight Butterfly Valve - [Forged Valve](https://www.didtekvalve.com/forged-steel-valve/): Forged Valve - [Forged Ball Valve](https://www.didtekvalve.com/forged-ball-valve/): Forged Ball Valve - [Forged Check Valve](https://www.didtekvalve.com/forged-check-valve/): Forged Check Valve - [Forged Gate Valve](https://www.didtekvalve.com/forged-gate-valve/): Forged Gate Valve - [Forged Globe Valve](https://www.didtekvalve.com/forged-globe-valve/): Forged Globe Valve - [Forged Y Type Globe Valve](https://www.didtekvalve.com/forged-y-type-globe-valve/): Forged Y Type Globe Valve - [Control Valve](https://www.didtekvalve.com/control-valve/): Control Valve - [Safety Valve](https://www.didtekvalve.com/safety-valve/): Safety Valve - [Plug Valve](https://www.didtekvalve.com/plug-valve/): Plug Valve - [Actuator Valve](https://www.didtekvalve.com/actuator-valve/): Actuator Valve - [Electric Hydraulic Valve](https://www.didtekvalve.com/Electric-Hydraulic-Valve-pl45507586.html): Electric Hydraulic Valve - [Electric Valve](https://www.didtekvalve.com/Electric-Valve-pl47507586.html): Electric Valve - [Hydraulic Valve](https://www.didtekvalve.com/Hydraulic-Valve-pl43507586.html): Hydraulic Valve - [Pneumatic Hydraulic Valve](https://www.didtekvalve.com/Pneumatic-Hydraulic-Valve-pl44507586.html): Pneumatic Hydraulic Valve - [Pneumatic Valve](https://www.didtekvalve.com/Pneumatic-Valve-pl46507586.html): Pneumatic Valve - [Cryogenic Valve](https://www.didtekvalve.com/cryogenic-valve/): Cryogenic Valve - [Cryogenic Ball Valve](https://www.didtekvalve.com/Cryogenic-Ball-Valve-pl41507586.html): Cryogenic Ball Valve - [Cryogenic Butterfly Valve](https://www.didtekvalve.com/Cryogenic-Butterfly-Valve-pl48407586.html): Cryogenic Butterfly Valve - [Cryogenic Gate Valve](https://www.didtekvalve.com/Cryogenic-Gate-Valve-pl40507586.html): Cryogenic Gate Valve - [Cryogenic Globe Valve](https://www.didtekvalve.com/Cryogenic-Globe-Valve-pl49507586.html): Cryogenic Globe Valve - [Marine Valve](https://www.didtekvalve.com/marine-valve/): Marine Valve - [Marine Ball Valve](https://www.didtekvalve.com/Marine-Ball-Valve-pl47407586.html): Marine Ball Valve - [Marine Butterfly Valve](https://www.didtekvalve.com/Marine-Butterfly-Valve-pl44407586.html): Marine Butterfly Valve - [Marine Check Valve](https://www.didtekvalve.com/Marine-Check-Valve-pl43407586.html): Marine Check Valve - [Marine Gate Valve](https://www.didtekvalve.com/Marine-Gate-Valve-pl46407586.html): Marine Gate Valve - [Marine Globe Valve](https://www.didtekvalve.com/Marine-Globe-Valve-pl45407586.html): Marine Globe Valve - [Strainer](https://www.didtekvalve.com/strainer/): Strainer - [Air Eliminator](https://www.didtekvalve.com/air-eliminator/): Air Eliminator - [Basket Type Strainer](https://www.didtekvalve.com/basket-type-strainer/): Basket Type Strainer - [T Type Strainer](https://www.didtekvalve.com/t-type-strainer/): T Type Strainer - [Y Type Strainer](https://www.didtekvalve.com/y-type-strainer/): Y Type Strainer - [Actuator and Operation](https://www.didtekvalve.com/actuator-and-operation/): Actuator and Operation - [Knife Valve](https://www.didtekvalve.com/knife-gate-valve/): Knife Valve - [Knife Gate Valve QB](https://www.didtekvalve.com/knife-gate-valve-qb/): Knife Gate Valve QB - [Slurry Knife Gate Valve](https://www.didtekvalve.com/slurry-knife-gate-valve/): Slurry Knife Gate Valve - [Through Conduit Knife Gate Valve](https://www.didtekvalve.com/through-conduit-knife-gate-valve/): Through Conduit Knife Gate Valve - [Other Valve](https://www.didtekvalve.com/other-valve/): Other Valve - [Special Material Valve](https://www.didtekvalve.com/special-material-valve/): Special Material Valve - [Accessory](https://www.didtekvalve.com/accessory/): Accessory - [Taylor Valve](https://www.didtekvalve.com/taylor-valve/): Taylor Valve - [Wafer Check Valve](https://www.didtekvalve.com/wafer-check-valve/): Wafer Check Valve - [Axial Flow Check Valve](https://www.didtekvalve.com/axial-flow-check-valve/): Axial Flow Check Valve - [Dual Plate Wafer Check Valve](https://www.didtekvalve.com/dual-plate-wafer-check-valve/): Dual Plate Wafer Check Valve - [Single Disc Wafer Check Valve](https://www.didtekvalve.com/single-disc-wafer-check-valve/): Single Disc Wafer Check Valve - [Tilting Disc Wafer Check Valve](https://www.didtekvalve.com/tilting-disc-wafer-check-valve/): Tilting Disc Wafer Check Valve - [Home](https://www.didtekvalve.com/Home-pl63052757.html): Home