Valves
Gate, globe, butterfly, check, safety and control valves for nuclear and conventional service.
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KAIF member · Manufacturer Busan Est. 2002 19 employees
Butterfly valves, gate valves, check valves, goggle valves, special valvesOriginal (Korean) 버터플라이밸브, 게이트밸브, 체크밸브/ 고글밸브, 특수밸브
KAIF member · Manufacturer Daegu 5 employees
Valve manufacturing, valve testing and diagnosis, valve repairOriginal (Korean) 밸브제조, 밸브시험 및 진단, 밸브보수
Valve actuators for water, petrochemical, power and nuclear industriesOriginal (Korean) 물산업, 석유화학, 발전소, 원자력 산업용 밸브 구동기(엑츄에이터)
KAIF member · Manufacturer
Nuclear valves (safety, diaphragm, plug and pressure-regulating valves); nuclear items (spray nozzles, traps, strainers); control valvesOriginal (Korean) 원자력 밸브(안전밸브, 다이아프램 밸브, 플러그 밸브, 압력조절 밸브)/ 원자력 품목(살수노즐, 트랩, 스트레이너), 콘트롤 밸브
KAIF member · Manufacturer Yeosu, Jeollanam-do Est. 2004 22 employees
Semiconductor and chemical plant piping and modules; manufacture and maintenance of nuclear mechanical equipment (turbine valve actuators, safety valve testers, etc.)Original (Korean) 반도체 및 화학분야 플랜트(배관 및 모듈), 원자력 기계설비 제작 및 정비(터빈밸브 구동기, 안전밸브 시험기 등)
KAIF member · Manufacturer Gumi, Gyeongsangbuk-do 6 employees
Power plant equipment (pumps, valves, instruments); maintenance cleaning chemicals; cleaning worksOriginal (Korean) 발전기자재(펌프, 밸브, 계측기류)/ 케미칼(정비용세정제), 세정공사
KAIF member · Manufacturer Busan 24 employees
Marine engine pneumatic control systems; hydraulic and pneumatic control valves; electrical control panels; marine fire-extinguishing control panelsOriginal (Korean) 선박용엔진 공압제어시스템 / 유공압제어밸브 / 전기제어판넬 / 선박용 소화장치제어판넬
Butterfly valves; strainers (filter-gate, gate-valve and soft-seal types)Original (Korean) 버터플라이밸브, 스트레이너(필터게이트형, 게이트밸브형, 소프트실밸브형)
Sealing materials, insulators, valvesOriginal (Korean) Sealing Materials, 애자, 밸브
KAIF member · Manufacturer Ulsan Est. 2010 45 employees
Electrical cable and panel installation; valve reworkOriginal (Korean) 전기케이블 및 전기패널 공사. 밸브 Rework
Fittings and valvesOriginal (Korean) 피팅 및 밸브 생산
KAIF member · Manufacturer Busan
Turbine valve actuator integrity diagnostic equipment (TVAT)Original (Korean) 터빈 밸브 Actuator 건전성 진단 장비(TVAT)
KAIF member · Manufacturer 7 employees
Control valves; plant equipment and engineeringOriginal (Korean) 콘트롤 밸브, 플랜트 설비 및 엔지니어링
KAIF member · Manufacturer Seoul 8 employees
Industrial and instrumentation valves; fittingsOriginal (Korean) 산업용 밸브, 계장용, 피팅 및 밸브
Cryogenic, low-temperature and high-pressure valves; control, butterfly and Joule-Thomson valvesOriginal (Korean) 초저온, 저온, 고압용 밸브/ 컨트롤, 버터플라이, 줄-톰슨 밸브
Manufacture and maintenance of nuclear mechanical equipment (pumps, valves, intake structure components); underwater inspection robots and inspection servicesOriginal (Korean) 원자력 기계설비 제작 및 정비(펌프, 밸브 및 취수구 설비 구성품 등), 수중점검 로봇 제작 및 점검용역
Valves for petrochemical, refining and power; valve parts and castingsOriginal (Korean) 밸브_석유화학 및 정유, 발전용 / 밸브용 부품 및 주조품 제작
Control valvesOriginal (Korean) 컨트롤 밸브
Industrial valves (nuclear, power, shipbuilding and offshore); cryogenic valvesOriginal (Korean) 산업용 밸브(원자력, 발전, 조선해양 등), 초저온, 극저온용 밸브
Materials for pumps and valvesOriginal (Korean) 펌프류 및 밸브류 소재
KAIF member · Manufacturer Busan Est. 2011 15 employees
Valves, pumps, bearings, bolts; nuclear subcontract repairsOriginal (Korean) 밸브류, 펌프, 베어링, 볼트 / 원자력 외주수리
KAIF member · Engineering & Services
Power plant equipment (pumps, valves, instruments)Original (Korean) 발전기자재(펌프, 밸브, 계측기류)
Beyond the companies listed here, about 2,041 factories in Korea's national factory registry report making related components. Their nuclear qualification is not verified yet.
Often made together Korean factories that make valves frequently also make:
Pipe Fittings Piping Spools & Materials Pumps Water Treatment Equipment Hydraulic Components Gears
Data from the Korea Atomic Industrial Forum member directory, the Korea Industrial Complex Corp. factory registry
and DART. Product descriptions are translated from Korean; names marked "romanized" are not official English names.
Verify with the company before procurement.
Data as of October 2026 · About & sources · Privacy