。 A cock tight, tight set plug valves are used for low pressure direct piping, tightly closed absolutely depends on the performance between the cork and the plug body kiss for good or bad, the pressure is to rely on its strict sealing faces a nut at the bottom of the screw to successful implementation. Plug valve is in the history of the earliest is considered by many suitable valves. The cork out small head progresses, media through the inlet hole into the bottle stopper head, the bottle stopper progressive compression, this kind of structure of the ordinary for air medium. Because of simple structure, fast disease (open and close The cork rotating a quarter circle can complete opening and closing action) , the operation is convenient, fluid resistance small, until now is still widely used. So tight sealing performance is better, easy opening and closing, avoid tight sealing surface is damaged. Second, the filler plug valve. Up to now is mainly used in low pressure, small and medium under the condition of temperature is not high. Generally this cock gland, cork need not out of the body, thus detract from an office medium leak path. Plug Industrial Valves in the line is mainly used as truncation, distribution, and changes the flow direction of medium. Common used for PN 0 or less. 6Mpa。 Filler plug valve is pressed tight packing to successfully realize the cork and plug tightly closed. Three, self-styled plug valve sealing plug valves is through the medium of the Marine valve and pressure to succeed with the cork and compression between the plug body tightly closed. Because of the packing, because of the tightly sealed performance is good. The cock valve number used for PN 1 mpa pressure or less. Q: what is the cock? Answer: the plug valve is closed ( The cork) Rotate around the valve core line to achieve the opening and closing a Industrial Valves. Four, oil seal cock valve plug valves in recent years, the application scope of expanding, revealed the oil seal plug valve with forced lubricating oil. As shown in figure 2 - 3. The bottle stopper of plug valve and plug is a suitable fine cone body, its taper for ordinary 1:6 and 1:7. Because forced lubricating oil make the cork and tightly closed surface of the plug form a layer of oil film. 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.
If you are looking for an effective and safe way to take care of os gate valve, then rising stem gate valve os&y valve are the best bet.
Want to learn more about y gate valve gate valve? Check out Mech Valve.
Making a few technical tweaks to the way you structure and distribute water gate valve could be the difference between an engaging, thought-provoking product and a perfunctory one.
So, what's a manufacturer to do? Familiarize ourselves with producing double flanged gate valve in various technologies.