Q: Q641F pneumatic ball valve of the utility a: Q641F work principle of the pneumatic ball valve is smooth love by rotary valve to the valve or blocked. Marine valve Q641F pneumatic ball valve and plug valve is belong to the same type of valve, only it's closure of a spherical stereo, spherical stereo body core line for rotate to achieve a kind of open and close the valve. 7. Suitable for wide use, size QiXiaoEr to several millimeters, big to a few meters, from high vacuum to high pressure can be applied Q641F pneumatic ball Industrial Valves has been widely used in the fuel, chemical, power, papermaking, atomic energy, aviation, rockets and other departments, and many people in the daily life. Q641F pneumatic ball valve in the line is mainly used for cutting speed, distribution, and changes the flow direction of medium. 4. Convenient operation, opening and closing a sudden, from the whole piece of paper to seated just rotate it 90 & amp; 度; For easy distance of the stem. 5. Maintenance is convenient, the pneumatic ball valve structure simple, tightly closed circle ordinary activities, remove the transform are convenient. Pneumatic ball valve switch light, big and small, can make it very large diameter, tightly closed reliable, simple structure, convenient maintenance, often in the closed tightly closed surface and the ball surface, not easily be medium erosion, in seventy-two won a wide range of applications. 。 2. Simple structure, big and small, light weight. 6. On the paper or full close, spherical stereo and seat tightly closed surface from the media, media, won't be moved on the surface of the valve tightly closed denudation. Pneumatic ball valve is in recent years is widely considered and appropriate use of a new type of valve, it has the following advantages: 1. Fluid resistance is small, the resistance coefficient and the equivalent length of pipe section. 3. Emergency reliable, up to now ball valve tightly closed surface materials widely used molecular compound plastic, tight sealing ability is good, have been widely used in the vacuum system. 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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