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Ball Valves

Flanged Ball Valve

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The Flanged Ball Valve is a ball valve installed via flanged connections, primarily used in industrial pipeline systems to control the opening, closing, and flow regulation of fluids. It combines the ease of operation, low fluid resistance, and excellent sealing performance of a ball valve with the stability and reliability advantages of flanged connections. Through flanged connections, the valve can be seamlessly integrated with the pipeline system, ensuring safe operation and leak prevention performance under high pressure and large diameter conditions. Flanged ball valves are widely used in petroleum, chemical, power generation, water treatment, metallurgy, and many other industries, serving as an indispensable key component in fluid control systems.

Product Specification

Product Specification Design Spec. Face to Face Flange End Inspection and Test Product Marking Supply
API600, API6D API6D ANSI B16.10, API6D ANSI B16.5, API6D API598, API6D MSS SP-25, API6D API608, API6D

Main Components Material

Part Name Material 1 Material 2 Material 3 Material 4 Material 5 Material 6
Body/Bonnet A216-WCB A105 A352-LCB A351-CF8 A351-CF8M A351-CF3
Ball A182-F304 A182-F304 A182-F304 A182-F304 A182-F316 A182-F304L
Stem A182-F6a A182-AF6a A182-F6a A182-F304 A182-F316 A182-F304L
Seat PTFE R.PTFE - - - -
Seal PTFE R.PTFE - - - -
Packing PolyTetraFluoroEthylene/PTFE+FPM PolyTetraFluoroEthylene/PTFE+FPM PolyTetraFluoroEthylene/PTFE+FPM - - -
Gasket 18-8 Flexible Graphite + PTFE/FPM - - - - -
Bolt A193-B8 A193-B8M - - - -
Suitable Temp. -29~121℃ -40~121℃ -40~121℃ - - -
Suitable Medium Water, Oil, Steam Nitric acid Acetic acid - - -

No drawing available.