Invention Patent
current position: Home > Album Center > Invention Patent
  • An intelligent self-control energy-saving electric gate valve

    An intelligent self-...

  • Filter ball valve for high-pressure differential particle prevention

    Filter ball valve fo...

  • A high-pressure resistant ball valve for long-distance pipelines

    A high-pressure resi...

  • A remote control flow control valve

    A remote control flo...

  • A new type of externally adjustable multi-layer sealed long-distance pipeline ball valve

    A new type of extern...

  • A new type of fully welded long-distance pipeline ball valve

    A new type of fully...

  • A new type of heating control valve with adjustable flow rate

    A new type of heatin...

  • A bidirectional sealed leak proof butterfly valve

    A bidirectional seal...

  • A three eccentric hard sealed butterfly valve

    A three eccentric ha...

  • A full bore eccentric hemispherical valve

    A full bore eccentri...

  • A pneumatic fireproof flat gate valve

    A pneumatic fireproo...

  • A wear-resistant three-way ball valve

    A wear-resistant thr...

1234
1/4
  • 菜单
Copyright © Jiangsu Yuanyang Valve Intelligent Control Co., Ltd All rights reserved record number:苏ICP备2024063635号-1 , Welcome to inquire!