Special Features: Ball valves come in two basic designs: Floating Bail and Trunnion Mounted, with three basic
construction variants: Three piece, End Entry and Top Entry with options of either full or
reduced bore designs, Principally designed as an on/off isolation valve for a very wide
range of temperatures and pressures they have inherent quick opening flow
characteristics. Specially designed ball valves however, may offer good flow control
capabilities at High Pressure. Ail ball valves offer compact actuation due to their rotary
quarter-turn operation. Firesafe versions are available for use in the oil
and petrochemical
industries. |
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