久久在精品线影院精品国产_国产精品一区二区久久不卡_国产内射999视频一区_国产99久久九九精品无码_人妻熟妇乱又伦精品视频无广告_久久在精品线影院精品国产_国产精品一区二区久久不卡_人妻熟妇乱又伦精品视频无广告_7878成人国产在线观看_久热国产VS视频在线观看

簡體中文版 English

Product List

SP45 digital lock balance valve with a digital lock function of the special regulation type valve, DC type valve structure, has better percentage flow characteristics, a reasonable allocation of flow, effectively solve the heating (air conditioning) system of room temperature in the presence of the uneven problem. At the same time, the pressure drop and flow rate can be adjusted accurately, which can improve the state of liquid flow in the pipe network system, and achieve the purpose of balancing and saving energy.SP45 digital lock balance valve with opening instructions, opening and locking device for small valve pressure flow measurement, as long as the appropriate specifications in each branch and the user entrance installed on the balance valve, and intelligent instrument with a one-time special debugging after locking, the total water control system in a reasonable range, so as to overcome the "big flow, unreasonable phenomenon of small temperature difference". This product is an ideal product in heating system. The SP45 balance valve can be installed in the water pipe, can also be installed in the return pipe, we recommend the general installed in the return pipe, especially for high temperature loop, convenient debugging, more to be installed in the return pipe, the installation of the balance valve for water (back) do not have to set the cut-off valve.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.
Mandatory
Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.