fixed ball valve

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fixed ball valve

Features: Applicable Temperature： -196~350℃
Driving Means: Manual,pneumatic,motor,hydro-dynamic,rtc.
Lnside Nominal Diameter: DN15~800mm 1/2"~32"
Applicable medium: Water,gas,oil product,natural gas and corrosive mediums as acids,alkalis,etc.

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the valve body the stud the nut the O ring the axle sleeve Washers the valve stem
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the key the key the O ring Gasket the gland the bolt the O ring
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the worm gear worm
drive device		 the spheroid the seal circle the vlave seat the spheoid the gasket the stud
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the nut the valve cover the lower shaft the O ring adjusts pad under the end cover the bolt