Key Specifications & Parameters Parameter Specification Model 8532 Valve Type High-Performance, Double-Offset Butterfly Valve Body Styles Lugged (for dead-end service) or Wafer (standard) Sizes 3 inch to 24 inch (DN 80 to DN 600) End Connections ANSI Class 150 & 300 Temperature Range Standard Seat: -40° to 400°F (-40° to 204°C) High-Temp Seat: Up to 800°F (427°C) Shut-Off Capability ANSI Class VI (bubble-tight) Flow Characteristics Approximated Equal Percentage Body Materials Standard: Ductile Iron Options: Carbon Steel (WCB), Stainless Steel (CF8M), Alloy 20, Bronze Disc Materials Standard: 316 Stainless Steel (CF8M) Options: Alloy 20, Monel, Hastelloy C Seat Materials Standard: Reinforced PTFE Options: RPTFE, PCTFE, Metal Seats Actuator Options Pneumatic: 1061P Piston Actuator (double-acting or spring-return) Pneumatic: 1055/1065 Diaphragm Actuator
