Technical Parameters Parameter Specification Model Fisher 1077 Type Balanced, Flanged Globe Valve Trim Type Balanced Trim Flow Characteristic Equal Percentage or Linear (depending on plug selection) End Connections ANSI Class 150, 300, or 600 Flanged (RF or RTJ) Body Materials Carbon Steel (WCB), Stainless Steel (CF8, CF8M), Alloy 20, etc. Trim Materials Stainless Steel (Standard), Hardened alloys for severe service. Temperature Range -20°F to 1000°F (-29°C to 538°C) depending on body/trim materials and seat gasketing. Pressure Rating ANSI Class 150: 275 psig (19 bar) ANSI Class 300: 720 psig (49.6 bar) ANSI Class 600: 1440 psig (99.3 bar) Leakage Class ANSI Class IV (Standard) ANSI Class VI (Soft Seat) options available. Sizes (Pipe Size) 1" to 8" (DN 25 to DN 200)
