Korea (South)
  • Booth: B501

Customers Satisfaction is our rewarding. - TAVT

TOOTEC. Co., Ltd (Total Auto Valve Technology) / TAVT. Co., Ltd is the automatically operated valve specialist, we have been trying to respond positively to the industrial automation trend. 
 TAVT is making efforts to develop products that can perfectly respond to any field or environment based on extensive experience and advanced technology obtained   LCD cleaning equipment, Semiconductor equipment, PCB equipment, Automation equipment, Test equipment, Water treatment equipment and Various power plant construction. 

 the era of globalization, which opens tomorrow of abundance and prosperity toward the hopeful 21st century, the products of TAVT will always be eternal partners with customers, and will always be trusted companies with constant research and development to fulfill their mission as a professional maker to supply the best products.


  • TECA Series
    High resolution control is available as a domestic minimum proportional control valve up to 400:1, 600:1. 1600:1. 3000:1 A perfect reproduction characteristic with an automatic linear correction function in all areas...

  • - proportional control motor - flow control
    - Applying LCD display to the top: Spreading the meter
    - Feedback basic mounting/4mA to 20mA
    - 6 Control Signal Selection Possible 4mA ~ 20mA, 0mA ~ 20mA, 0V ~ 5V, 1V ~ 5V, 0V ~ 10V, 2V ~ 10V
    - High resolution 400:1 (AC220V), 600:1, 1600:1, 3000:1 (DC24V)
    - Limit switch embedded: no power consumption other than operation
  • LNA Series
    Leak Detect function, High Resolving power 1200:1 Connector type - separate controller Stainless Valve Body SCS14A Various valve orifice...

  • LNA-1015PDL is a highly-precision linearity actuator that can implement a fixed-level system because it does not cause distortion or difficulty of control characteristics due to the optimal combination design of the driver and valve developed for each. The problem of neck leak, which is a vulnerability of ball valve, is greatly reduced by increasing durability and reducing the possibility of leak by sealing and blocking the Valve Shaft
    part in three, In addition, the present invention blocks the leakage of the fluid to the outside and outputs an alarm by the simultaneously embedded Leak Detect function, thereby enabling rapid response before the issue. A perfect reproduction characteristic with an automatic linear correction function in all areas

    High resolution control is available as a domestic minimum proportional control valve. 

BEWARE - Special Warning Notice about ExpoGuide and FAIRGuide

With the ongoing solicitations, SEMI would like to continue to alert you with questionable professional practices perpetrated against exhibitors by FairGuide.com (Austria) and Expo Guide (Mexico), Event Fair - The Exhibitors' Guide with their misleading directory services. There may be others that we are not aware of and are hence not named here. 

These companies provide legitimate exhibition guides aimed at exhibitors across the globe offering online listing services. They use a form which resembles and organizer's free catalogue listing service, inviting exhibitors to complete the form for an entry in an on-line directory. Unsuspecting exhibitors who sign and return the form are then contracted into a three-year, non-retractable agreement, which could cost the exhibitor a significant amount of money, with very limited foreseeable benefits. The details are often available on the form itself, but are often too small and insignificant to be noticed. It is always wise to really the small print before signing a contract, and if the information is impossible to read then the contract should not be signed. These publications have no connection with SEMI or any of our events, and it is important that all companies are made aware of this. 

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