When installing the valve should pay attention to the following points
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Release Time：2017-07-16
1. to the flow direction and installation position, many valves are directional, such as throttle valves, globe valves, check valves, proportional pressure reducing valves, etc. If the installation is reversed, it will affect the use effect and life of the product. It may not work at all and cause danger, etc. Some valves will indicate the direction on the valve body; if some valves do not indicate the direction, the correct direction should be identified according to the working principle of the valve. The valves produced by Wuhan Xiete Valve Technology Co., Ltd. have their own characteristics. The position of the valve at the time of installation should consider the convenient operation of the staff: Wuhan Xiete Valve Technology Co., Ltd. even if it encounters some difficulties in installation
1. flow direction and installation position
Many valves are directional, such as throttle valves, globe valves, check valves, proportional pressure reducing valves, etc. If the installation is reversed, it will affect the use effect and life of the product, and may not work at all. Cause danger and so on. Some valves will indicate the direction on the valve body; if some valves do not indicate the direction, the correct direction should be identified according to the working principle of the valve. The valves produced by Wuhan Xiete Valve Technology Co., Ltd. have their own characteristics.
The position of the valve at the time of installation should consider the convenient operation of the staff: Wuhan Xiete Valve Technology Co., Ltd. Even if it encounters some difficult positions for installation, it will also consider the long-term work of the operators and provide them with convenient operation.
2. construction operation
During installation and construction, care must be taken not to hit special parts of the valve. Before installation, Wuhan Xiete Valve Technology Co., Ltd. sent professional and technical personnel to check the valves one by one, check the specific specifications and parameters, and judge whether there is any damage. When lifting the valve, the rope should not be tied to the handwheel or valve stem to avoid damage to these parts, but should be tied to the flange.
For the valve connected to the pipeline, be sure to clean. Welding slag, iron, sand and other debris easy to scratch the valve sealing surface, so that its failure. When installing the screw valve, the sealing packing should be wrapped on the pipe thread, do not get into the valve, so as not to accumulate in the valve, resulting in no circulation of the medium.
3. protection measures
Part of the valve to do external protection, the so-called insulation or cold. Heat tracing steam pipeline is sometimes added in the insulation layer. Which valves need insulation or cold, according to production requirements.
4. bypass and instrumentation
Some valves, in addition to taking the necessary protective measures, but also to install a bypass and instrumentation. The bypass is installed to facilitate the overhaul of the trap. Whether other valves are installed by-pass can be determined according to the importance of the valve and the requirements of production.
Can be designed and manufactured according to user requirements or on-site working conditions
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2026/02/28
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