Knife gate valve with smaller installation space, office pressure is low, not easy to pile up sundry, the price is low. Chamber body actually does not exist, ram up and down inside the side guide groove, and the lugs at the bottom of the press on the seat, if you need to achieve high media tightly closed, o-type tightly closed valve seat can choose successful implementation two-way tightly closed. This kind of valve in the pipeline shall be installed straight. Knife gate valve is called type knife gate valve, knife gate valve, slurry valve, slurry water valve, it is the opening and closing of a ram, ram straight, the direction of flow direction and the living on the blade shape can be cutting fiber disc to truncate the media, ram, there are two tightly closed surface, the two most commonly used standard style gate valve tightly closed surface form a wedge, the wedge Angle vary with the valve depending on a parameter, generally 50, wedge type knife gate valve disc can be made into a group, called the rigid disc; Can also be made to the wedge disc of the initiation of trace variant to improve its manufacturability, remedial tightly closed surface deviation Angle in the process of initiation, the gate is called elastic Marine valve gate. Type knife gate Industrial Valves is closed, tightly closed surface can be tightly closed only depend on the medium pressure, that depends on the medium pressure, the disc will be tightly closed to the surface pressure on the other side of the seat to ensure tight sealing faces tightly closed, since this is tightly closed. Most type knife gate valve is considered appropriate and use force tightly closed, the valve is closed, want to rely on outside force to enforce the ram pressure to the valve seat, in order to ensure tightly closed tightly closed below. 。 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 Industrial Valves 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 Industrial Valves, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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