Innovation for global leadership!
Established in 1974, Samwoo KJS Tec transformed the Korean valve industry with its own R&D center in 1993, pioneering Vacuum Replace Hardening technology for cost-effective, high-quality casting. Specializing in Oil & Gas, Power Plant, Cryogenic (LNG), FPSO, Sub-sea, high temp., and high-class valves, our commitment to innovation and customer satisfaction drives us forward.
Development
| Dec 2017 | Top Entry Metal Seated Ball Valve (Developing Metal Seated Ball Valve – on going) |
| Nov 2017 | API 6A Through Conduit Gate Valve (Developing API 6A Through Conduit Gate Valve – on going) |
| Mar 2017 | Developed PSB Parallel Slide Gate Valve (Class 4500, A182-F92) |
| July 2015 | Developed PSB Swing Check Valve (900LB 30”) |
| Mar 2015 | Developed Open / Close control Swing Check Valve |
| Jun 2013 | Developed PSB Non Return Check Valve in A217-C12A (4500LB 18”) |
| May 2011 | Cavity-free Half Ball Valve (US patented, preparing production) |
| Sep 2009 | Developed PSB Tilting Check Valve |
| Mar 2009 | Developed PSB Non Return Check Valve |
| Aug 2008 | Developed PSB Parallel Slide Gate Valve |
| Nov 2007 | Acquired patent with By-pass functional valve |
| Oct 2003 | Developed Trunion Ball Valve (Class 600 14” in A350-LF2) |
| Nov 2000 | Developed Bellows Seal Valve |
| Nov 1995 | Developed High class PSB Gate Valve for Nuclear Service (Class 2500 20”) collaborated with Gyungnam University |
| Jul 1993 | Set up company R&D Center (KOITA Reg. No. 19931159) |