Patents Assigned to SRT CO., LTD
  • Sealing blade for a slit valve
    Patent number: 12535149
    Abstract: The sealing blade for a slit valve comprises: an opening/closing blade formed long in the longitudinal direction with a frontside thereof being in contact with the fluid flow path of a valve housing; a connection support coupled to the shaft of a driving member; a set of two curved balancing guides; and a set of two fastening members.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: January 27, 2026
    Assignee: SRT CO., LTD
    Inventor: Yeongman Son
  • ANGLE VALVE WITH LOCKING CHECK FUNCTION
    Publication number: 20240183462
    Abstract: The present disclosure provides convenience of use by automatically displaying a display of “OPEN” or “CLOSE” displaying an open or closed state of a valve according to the manipulation of a handle portion.
    Type: Application
    Filed: October 11, 2023
    Publication date: June 6, 2024
    Applicant: SRT CO., LTD
    Inventor: Yeongman SON
  • U motion gate valve
    Patent number: 11920693
    Abstract: The present invention relates to a U Motion gate valve that maintains a tight seal on the outlet side when closing the valve through U Motion operation in the state that the tip and end of the main shaft are free ends using the principle of the class 3 lever.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: March 5, 2024
    Assignee: SRT Co., LTD
    Inventor: Yeongman Son
  • Sealing blade for slit valve
    Publication number: 20240003452
    Abstract: A sealing blade for a slit valve is provided that maintains a tight sealing environment through uniform pressure transmission when closing a fluid flow path.
    Type: Application
    Filed: May 15, 2023
    Publication date: January 4, 2024
    Applicant: SRT CO., LTD
    Inventor: Yeongman SON