Technical Parameters Parameter Specification Model Fisher Vee-Ball V150 Type Rotary V-Notch Ball Control Valve Flow Characteristic Equal Percentage (inherent from the V-notch profile) Shut-Off Class ANSI Class VI (Bubble-tight) with standard non-metallic seats. End Connections Flanged (ANSI Class 150 & 300) Body Materials Ductile Iron, Carbon Steel (WCB), Stainless Steel (CF8) Ball & Stem Material Stainless Steel (standard) Seat Material Reinforced PTFE (RPTFE), Ultra-High Molecular Weight Polyethylene (UHMW-PE) Temperature Range -40°F to 400°F (-40°C to 204°C) with standard polymeric seats. Pressure Rating ANSI Class 150: 275 psig (19 bar) ANSI Class 300: 720 psig (49.6 bar) Flow Capacity (Cv) Varies by size. Example (Class 150 Flanged, 6"): Cv ~ 1150 Sizes (Pipe Size) 1" to 12" (DN 25 to DN 300)

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