Electric fluorine ball valve and plug valve is the same type of valve, the difference is that the ball is with a circular ball for opening and closing parts, the ball with the stem around the center line of the valve to achieve the purpose of opening and closing the valve. Flanged ball valve (two chip, three chip design and manufacture in accordance with the national standard China nominal pressure PN1.0~2.5 (Mpa) DN15~250 nominal diameter (mm) flange connection through the manual ball valve, two piece ball valve, manual valve
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Manual |
Q41F3（fully lined） |
Pneumatic |
Q641F3（fully lined） |
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|
Q41F6（fully lined） |
|
Q641F6（fully lined） |
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Worm gear |
Q341F3（fully lined） |
Electric |
Q941F3（fully lined） |
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|
Q341F6（fully lined） |
|
Q941F6（fully lined） |
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