Welcome to YTC

Keeping the World Flowing

YTC’s technique is based on our experience in control valve over twenty years. 
With our experience, YTC built first Korean made positioner, volume booster, and position transmitter. 
After 10 years of YTC establishment, we are now serving domestic and overseas customers in more than 45 countries.

TR CU – EAC Certification Approval

YTC have recently obtained TR CU – EAC Certification for the following products. E/P:  YT-1000, YT-1050 Smart:  YT-3300, YT-3301, YT-3303, YT-3350, YT-3400, YT-3450 Position Transmitter:  SPTM-5V, SPTM-6V, SPTM-65V TR CU – EAC Certificate replaces GOST-R [...]

YT-3300 & YT-3310 SIL2 Certification

SIL2  certification process has been completed and received official SIL2 certification from TUV Rheinland. To download SIL2 certification: Please click below.   Download

YTC New Catalog 2013.10 version

We have printed our latest catalog.  We have added new products Smart Positioner YT-3303L and explosion proof I/P converter YT-940 series. To download, please click below.   Download

PST Function is now available!

PST functions are available for YT-3300 and YT-3400 series as of right now and will be available for all of YTC smart positioners.  PST <partial stroke test> is mainly used in ESD [...]