Established in April 1993, Korval Co., Ltd. is a global valve specialist manufacturing control and safety valves for various industries including shipbuilding, marine engines, LNG services, offshore, onshore, and nuclear power. The company possesses expertise and accumulated know-how from over 20 years of worldwide valve supply, supported by innovative valve technologies and experienced specialists. Korval offers the capability to propose and supply integrated project packages through its diverse product models.EstablishedinApril1993,KorvalCo.,Ltd.isaglobalvalvespecialistmanufacturingcontrolandsafetyvalvesforvariousindustriesincludingshipbuilding,marineengines,LNGservices,offshore,onshore,andnuclearpower.Thecompanypossessesexpertiseandaccumulatedknow-howfromover20yearsofworldwidevalvesupply,supportedbyinnovativevalvetechnologiesandexperiencedspecialists.Korvaloffersthecapabilitytoproposeandsupplyintegratedprojectpackagesthroughitsdiverseproductmodels.
Key Products/TechnologiesKeyProducts/Technologies
Flow Regulating Valve (Double Check Type) products, including model KFR-GLL2000.FlowRegulatingValve(DoubleCheckType)products,includingmodelKFR-GLL2000.
Control valves with various actuation methods such as Pneumatic Diaphragm Type, Pneumatic Piston Type, Electric Motor Type, Hydraulic Rotary Type, Pneumatic Cylinder Type (Rotary Valve), and Electric Motor Type (Rotary Valve) (Models: KCT-GLD2000, KCT-GLD3000, KCT-BFP2000, KCT-GLP2000, KCT-GLE2000, KCT-GLE3000, KCT-BFR2000, KCT-RTC3000, KCT-RTE3000, KCT-RTD3000, KCT-CGLD2000, KCT-CBFD2000, KCT-CGLP2000, KCT-CTBN2110).ControlvalveswithvariousactuationmethodssuchasPneumaticDiaphragmType,PneumaticPistonType,ElectricMotorType,HydraulicRotaryType,PneumaticCylinderType(RotaryValve),andElectricMotorType(RotaryValve)(Models:KCT-GLD2000,KCT-GLD3000,KCT-BFP2000,KCT-GLP2000,KCT-GLE2000,KCT-GLE3000,KCT-BFR2000,KCT-RTC3000,KCT-RTE3000,KCT-RTD3000,KCT-CGLD2000,KCT-CBFD2000,KCT-CGLP2000,KCT-CTBN2110).
Cryogenic control valves and cryogenic safety relief valves featuring advanced technology for automatic valve opening and closing in extreme environments down to -196℃ and high-pressure resistance. Includes Cryogenic Control Valve (Models: KCT-CGLD2000, KCT-CBFD2000) and Cryogenic Safety Relief Valve (Models: KSR-CAGL2000, KSR-CAGO2000).Cryogeniccontrolvalvesandcryogenicsafetyreliefvalvesfeaturingadvancedtechnologyforautomaticvalveopeningandclosinginextremeenvironmentsdownto-196℃andhigh-pressureresistance.IncludesCryogenicControlValve(Models:KCT-CGLD2000,KCT-CBFD2000)andCryogenicSafetyReliefValve(Models:KSR-CAGL2000,KSR-CAGO2000).
A comprehensive valve lineup including Pressure Regulating Valve (Models: KPR-GLO2700, KPR-GLO2800, KPR-GLL2100, KPR-GLL2120), Temperature Regulating Valve (Models: KTR-GLT2000, KTR-BXW3000), Engine Valve (Models: KEG-GVT2000, KEG-GVU2000), Manual Valve (Model: KMN-CGLM2000), and API 6A Valve.AcomprehensivevalvelineupincludingPressureRegulatingValve(Models:KPR-GLO2700,KPR-GLO2800,KPR-GLL2100,KPR-GLL2120),TemperatureRegulatingValve(Models:KTR-GLT2000,KTR-BXW3000),EngineValve(Models:KEG-GVT2000,KEG-GVU2000),ManualValve(Model:KMN-CGLM2000),andAPI6AValve.
Core AdvantagesCoreAdvantages
Expertise rooted in innovative valve technologies and over 20 years of global valve supply experience and accumulated know-how.Expertiserootedininnovativevalvetechnologiesandover20yearsofglobalvalvesupplyexperienceandaccumulatedknow-how.
Capability to support diverse service fluids and temperature ranges through flexible design, utilization of various service temperature ranges, and high-strength materials.Capabilitytosupportdiverseservicefluidsandtemperaturerangesthroughflexibledesign,utilizationofvariousservicetemperatureranges,andhigh-strengthmaterials.
Designs and certifications suitable for various industries, including shipbuilding, marine engines, LNG services, offshore, onshore, and nuclear power.Designsandcertificationssuitableforvariousindustries,includingshipbuilding,marineengines,LNGservices,offshore,onshore,andnuclearpower.
Technological differentiation through proven precise control valves and unique valves incorporating patented technologies.Technologicaldifferentiationthroughprovenprecisecontrolvalvesanduniquevalvesincorporatingpatentedtechnologies.
Prompt response to diverse customer delivery requirements with ISO9001/CE certified quality control management and On-Time Delivery Systems.PromptresponsetodiversecustomerdeliveryrequirementswithISO9001/CEcertifiedqualitycontrolmanagementandOn-TimeDeliverySystems.
Lower operating costs, competitive pricing, and custom-made product capabilities enabled by skilled technicians and precise manufacturing systems.Loweroperatingcosts,competitivepricing,andcustom-madeproductcapabilitiesenabledbyskilledtechniciansandprecisemanufacturingsystems.
Continuous investment in R&D for high-value-added special valves like cryogenic and high-pressure valves, along with the establishment of in-house performance and stability verification systems.ContinuousinvestmentinR&Dforhigh-value-addedspecialvalveslikecryogenicandhigh-pressurevalves,alongwiththeestablishmentofin-houseperformanceandstabilityverificationsystems.
Target IndustrieTargetIndustrie
Shipbuilding IndustryShipbuildingIndustry
Marine Engine IndustryMarineEngineIndustry
LNG Service IndustryLNGServiceIndustry
Offshore Plant IndustryOffshorePlantIndustry
Onshore Plant IndustryOnshorePlantIndustry
Nuclear Power IndustryNuclearPowerIndustry
Power Generation Facilities IndustryPowerGenerationFacilitiesIndustry
Oil and Gas IndustryOilandGasIndustry
Chemical IndustryChemicalIndustry
Major MarketsMajorMarkets
China, Japan, Philippines, Malaysia, India, Indonesia, Middle EastChina,Japan,Philippines,Malaysia,India,Indonesia,MiddleEast
Certifications/PatentsCertifications/Patents
ISO 9001, ISO/TS29001, APIQ1 Quality Management System certifications.ISO9001,ISO/TS29001,APIQ1QualityManagementSystemcertifications.
ISO 14001, OHSAS 18001 Environmental and Occupational Health & Safety Management System certifications.ISO14001,OHSAS18001EnvironmentalandOccupationalHealth&SafetyManagementSystemcertifications.
Product certifications including KEPIC (Nuclear), API 6A/6D, CE, USCG, WRAS.ProductcertificationsincludingKEPIC(Nuclear),API6A/6D,CE,USCG,WRAS.
Class Type Approvals from BV, LR, DNV, ABS, CCS, KR.ClassTypeApprovalsfromBV,LR,DNV,ABS,CCS,KR.
Technological prowess recognized by the Ministry of Knowledge Economy with a New Excellent Technology (NET) award for its SRS (Strainer, Reducing, Safety) valve.TechnologicalprowessrecognizedbytheMinistryofKnowledgeEconomywithaNewExcellentTechnology(NET)awardforitsSRS(Strainer,Reducing,Safety)valve.
Acquisition of Korea Gas Corporation (KOGAS) certification, establishing a foundation for entry into the LNG and LPG industries.AcquisitionofKoreaGasCorporation(KOGAS)certification,establishingafoundationforentryintotheLNGandLPGindustries.
Capability to develop unique control valves by applying patented technologies to various valve products.Capabilitytodevelopuniquecontrolvalvesbyapplyingpatentedtechnologiestovariousvalveproducts.