- Brief introduction of daily valve maintenance 1, the stainless steel joint valve should be stored in a dry and ventilated room, the two ends of the path must be blocked.2. Valves stored for a long time shou 2020-06-18
- Valve industry terminology solution GB/T 1047-2005 standard stipulates that the nominal diameter of the back pressure valve is only an indication, which is represented by the combination of symbol 2020-06-18
- The status quo of the valve market In the valve production and research and development of technical support, domestic pressure regulating valves are not compared with foreign valves, on the cont 2020-06-18
- General installation of pressure gauges 1. Before installation, check whether the model, specification and accuracy level of the instrument meet the requirements of the instrument. Check whether the j 2020-06-18
- Working principle of pressure gauge The general pressure gauge belongs to the local indication type pressure gauge, the local display pressure size, does not have the remote transmission display, 2020-06-18
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