Use on a pilot valve stem outside the main valve cavity and the pressure difference between the inferior vena, so curb the diaphragm moves up and down or stopped at a position, would be successful implementation of the main valve opens close and adjust the target. Diaphragm type hydrodynamic stem the unique place is various, functional everything, good performance, adjusted without manual operation, without electricity, gas and other power sources, without complex actuator, use protection is simple and convenient. Main office principle diaphragm valve main valve can be divided into two cavity Marine valve. Q: diaphragm hydrodynamic stem valve introduce a: introduce diaphragm hydrodynamic stem Industrial Valves diaphragm hydrodynamic stem valve is a kind of semi-automatic type valves, it is to rely on the media can + 羭 strand and own stem system to successfully realize the opening and closing of the valve and regulating the utility. It's both for on-off facilities using the model, also of models used for adjusting and try our best to take care of facilities. The main valve in the process of using, the diaphragm on the inferior vena pressure on all media. Both also can be installed in vertical water there is no danger. Diaphragm hydrodynamic stem valve series of various types of valves are composed of the main valve, pilot valve, stem pipe or electric elements, etc. 。 Use material and main parts: the series diaphragm hydrodynamic stem valve is the high pressure valve plant in Shanghai's new products. Its main valve structure is absolutely the same, just because the pilot valve with layout and stem line go, and do for themselves is not the same function and hydrodynamic stem of the valve. It can be widely used in construction, urban management, agriculture, industry and other industries in the drainage area of the series. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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