Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ Vee-Ball™ V150 Control Valve Type Rotary Shaft, V-Port Ball Valve Primary Function Throttling and On/Off control of slurries, viscous fluids, and other challenging media. Size Range 3 inches to 16 inches (DN 80 to DN 400) Pressure Rating (ANSI) Class 150 End Connections Flanged (Standard: ANSI Class 150 RF). Wafer-style is also available for compact installation. Trim (Ball) Characterized V-Port Ball. The V-notch provides a precise flow characteristic and shearing action. Flow Characteristic Equal Percentage (inherent from the V-port shape). Leakage Class ANSI Class VI (Bubble-tight) with soft seats (V150S). ANSI Class IV with metal seats. Temperature Range With Soft Seats (V150S): Typically up to 400°F (204°C). With Metal Seats: Up to 1000°F (538°C). Actuator Compatibility Designed to be paired with piston actuators (e.g., Fisher 1061) or spring-diaphragm rotary actuators for automatic control. Typically equipped with a positioner like the Fisher 3582 or a FIELDVUE DVC.
