If air leakage, pneumatic ball valve relative hydraulic, electric, gas can directly discharge, no pollution to the background, at the same time have a higher security. When close the channel, spherical stereo rise with wedge head of the stem to open and the seat clamp tightly closed. 8. The pneumatic ball valve power supply right and using gas, common to 0. 2 - 0. 8 mpa pressure, phase comparison safer. 。 Absolute equality of the valve body cavity to supply medium with the flow resistance is small, straight. Fixed ball valves have a floating ball valve seat, the medium pressure, the valve seat initiation, the tightly closed circle press on the spherical stereo, in order to ensure tightly closed. The lower end of the elastic spherical stereo is on the inner wall of the spherical stereo open one elastic slot, and elasticity. 2. Simple structure, big and small, light weight. 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. Office principle and the advantages a: q: pneumatic ball valve pneumatic ball valve in pneumatic operation USES air rotating 90 degrees of operating and small rotational torque can close the tightness. Advantages of pneumatic ball valve in the line is mainly used to do fast truncation, distribution, and changes the flow direction of medium. To detract from the pneumatic ball valve operating torque and increase the degree of reliable tightly closed, in recent years, and revealed the oil seal ball valve, both in the tightly closed between betting specially manufacture of lubricating oil, to form a layer of oil film, which strengthened the tightly closed, and detract from the operating torque, more suitable for high pressure large diameter ball valve. Second, pneumatic ball valve pneumatic ball valve fixed ball spherical stereo is fixed, not after initiation. 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. 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. Two kinds of ball valves for distribution after the media and change the flow of the medium. ) Pneumatic ball valve has been widely used in the fuel, chemical, power, papermaking, atomic energy, aviation, rockets and other departments, and many people in the daily life. Ball valve body can be a group, also can be combined. 9. Compared with the manual and turbine in fixed ball valve, pneumatic ball Industrial Valves can be large diameter with decorate, ( Manual and turbine in moving ball valves are below 12 caliber, pneumatic ball valve can achieve 48 ') diameter up to now. Pneumatic ball valve and plug valve is belong to one type of valve, only it's closure of a spherical stereo, spherical solid core line around the body as a rotation to achieve a kind of open and close the valve. Usually in the upper and lower shaft with spherical stereo actors dress up bearing, operating torque is small, suitable for use in high pressure and large diameter of the valve. 5. Maintenance is convenient, the pneumatic ball valve structure simple, tightly closed circle ordinary activities, remove the transform are convenient. Before turning spherical stereo loosen wedge head and spherical stereo then restore the original prototype, the spherical stereo and revealed tiny gap between the seat, can detract from the tightly closed surface friction and operating torque. The valve is suitable for use in high temperature and high pressure medium. Spherical stereo and seat tightly closed circle sees fit and use of metal materials, tightly closed pressure is very big, depends on the pressure of the medium itself already could not reach the requirements of tightly closed, be sure to give the external force. Pneumatic ball valve according to the structure pattern can be divided into: a, pneumatic ball valve pneumatic ball valve floating spherical stereo is floating, under medium pressure utility, spherical stereo to initiation of displacement and compression on the outlet tightly closed, ensure outlet tightly closed. 7. Suitable for wide use, size QiXiaoEr to several millimeters, big to a few meters, from high vacuum to high pressure can be applied. Ball valve itself is the main distinctive local compact structure, easy operation and maintenance, suitable for use in water, solvents, acids and natural gas and other medium of general office, and also suitable for use in conditions of despicable medium, such as oxygen gas, oxygen, hydrogen, methane and ethylene, etc. Three pneumatic ball valve pneumatic ball Industrial Valves, elastic ball spherical stereo is elastic. In this structure, it is widely used in low pressure ball valve. Pneumatic ball valve position according to the channel can be divided into straight-through, three general formula and an Angle of 90 degrees. 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. Generally think that the most open and close fitting for direct do use ball valve, ball valve but recent developments have preset into with throttling and stem flow. Pneumatic ball floating ball valve structure simple, tight sealing ability is good, but the spherical stereo assume office medium load all passed export tightly closed circle, because the problem to consider tightly closed circle material can support to spherical stereo media work load. Pneumatic ball Marine valve utility work principle of the pneumatic ball valve of the fact that by rotating the valve core to make the valve flow or jam. 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, pneumatic ball valve in the line seventy-two to obtain a wide range of applications.
We are a performance driven culture that uses wedge valve to ensure continuous improvement.
Satisfying our customers with the appropriate level of quality is a primary goal and a fundamental element as wedge gate valve of our business mission.
We have abundant experience in providing enhancement services and we are expert in resilient seated gate valve.
With so many suggestions and tips on diferent solutions to resilient seal gate valve issues, it is truly important to know how to find the most appropriate flanged gate valve at economical price.