Подъемный запорный клапан

1. введениеПодъемный запорный клапан

Подъемный запорный клапан is used to cut off the flow of media and is suitable for occasions that need to be opened frequently. Подъемный запорный клапан is most commonly used in chemical production. Milestone Valve Co. Ltd specializes in the production of Подъемный запорный клапан. The products are of high quality, stable performance, and are used in various fields of industry with excellent functions.

2. Parameters of Подъемный запорный клапан

Уплотняющая поверхность

13Cr,STL, PTFE, нейлон, с материалом корпуса

3.Structural features of Подъемный запорный клапан:

1) The sealing parts of the Подъемный запорный клапан are the valve disc and the valve seat. In order to make the Подъемный запорный клапан close tightly, the mating surface of the valve disc and the valve seat should be ground or gaskets, and the sealing surface can also be inlaid with bronze, stainless steel, etc. , Wear-resistant materials. The valve disc and the valve stem of Подъемный запорный клапан are movably connected to facilitate the tight fit between the valve disc and the valve stem.
2) The lifting of the valve disc of Подъемный запорный клапан is generally controlled by the valve stem. The upper part of the Подъемный запорный клапан stem is a handwheel, and the middle part is a thread and packing seal section. The function of the packing is to prevent the medium inside the valve body from leaking along the valve stem.
3) The main function of Подъемный запорный клапан in chemical pipelines is to cut off or connect fluid. Подъемный запорный клапан's regulating flow is better than gate valves, but Подъемный запорный клапан cannot be used to regulate pressure and flow for a long time. Otherwise, Подъемный запорный клапан sealing surface It may be eroded by the medium and damage the sealing performance.
4) Подъемный запорный клапан can be used in pipelines such as water, steam, and compressed air, but it is not suitable for medium pipelines with high viscosity, easy coking, and easy precipitation, so as not to damage the sealing surface.

4. FAQ