I wanted to install a device in the school toilet that could turn off the control water pipes that w

Updated on Toilets 2024-06-24
2 answers
  1. Anonymous users2024-01-24

    1. All solenoid valves and timing switches, there is no problem with the price! That's about 100! Buy it on Taobao!

  2. Anonymous users2024-01-23

    A DN25 solenoid valve + a time-controlled switch Price: less than 100 yuan! The more floors and more toilets, the more the price!

    10 toilets for 1000 yuan! Another way is to control the main water pipes of the toilets on the entire floor. The tariff is less.

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