Trusted
Flow Control
We design and manufacture industrial valves, with a focus on Control Valves and Ball Valves, for power generation, nuclear, LNG, and industrial plants.
Custom-Engineered Valve Solutions
Control Valves, Ball Valves, PRVs, and related products engineered for power generation, nuclear, LNG, and industrial applications.
Control Valve
High-performance Control Valves for precise flow and pressure control in power and industrial applications
Ball Valve
Top Entry Metal Seat Ball Valve engineered for reliable isolation and easy in-line maintenance
PRV
From large-bore PRVs up to 24 inches to demanding units for power plants — design and fabrication capability backed by field application experience across a wide range of operating conditions
Actuator
Valve automation built on Helitork®, the KTS in-house actuator brand, configured to the drive conditions of each valve
Desuperheater
KTS Desuperheater with patented variable-nozzle technology for steam temperature control in power plants
From Power Plants to LNG and Industrial Plants
KTS valves are used across the processes of power generation, nuclear, LNG, petrochemical, and industrial plants.
Power & Nuclear
Special valves engineered for power and nuclear plants.
Shipbuilding & Marine
Valve supply for vessels and turbomachinery.
Petrochemical & Industrial Plant
High-temperature, high-pressure process valves and Spray Valves.
LNG & Industrial Gas
High-tightness valve technology for LNG and industrial gas.
Industrial Valve Engineering
KTS is a Korean industrial valve manufacturer specializing in power generation and nuclear applications. We design and manufacture Control Valves, Ball Valves, and Pressure Regulator Valves for power, nuclear, LNG, and petrochemical plants.
Our management and engineering teams bring decades of experience in valve design and manufacturing. We apply this practical know-how to develop valves for the demanding operating conditions and specifications of power and process plants, with quality managed throughout design, manufacturing, and testing.
Contact UsCertifications & Patents
KTS holds ISO 9001, CE marking, and NET new-technology certification along with registered patents, and operates its own testing and inspection system to verify product quality and performance.
- ISO 9001
- CE — Pressure Equipment Directive
- NET Certified
- Korea Tech Market Certified
- Registered Patents
- Maintenance-Qualified
- Trademark Registered
News & Technical Updates
New products, technical developments, certifications, and company updates from KTS.
KTS High-Temperature, High-Pressure Top Entry Metal Seat Ball Valve Registered on Korea Tech Market
KTS’s high-temperature, high-pressure Top Entry Metal Seat Ball Valve has been registered on Korea Tech Market as a technology jointly certified by Korea’s six power generation companies.
Read MoreKTS–HFS Signing Ceremony Held in Kuala Lumpur
KTS and HFS held a signing ceremony in Kuala Lumpur, marking a new step in KTS’s expansion into the Malaysian power market.
Read MoreKTS to Join Malaysia Power Equipment Trade Mission 2026
KTS will join the 2026 Malaysia Power Equipment Trade Mission with Korea South-East Power and the Korea Electric Engineers Association.
Read MoreLet’s Discuss Your Project
For product inquiries, technical consultation, or a quotation request, please get in touch. Our sales and engineering teams will respond promptly.
Send us an Emailinfo@ktsvalve.com
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