Brochure

The Silent Treatment | 13
is designed for gas and vapor service to help eliminate or reduce noise and vibration. The V260A is a full bore ball valve designed
with features for optimized pressure, flow, and process control. The integral, drilled Aerodome attenuator controls noise and
vibration from large pressure drop and high flow processes.
The V260A ball valve is available with single or dual-stage Aerodome attenuator configurations that provide a variety of noise
reduction levels.
The Aerodome attenuator is active throughout the ball rotation for very demanding services or a characterized attenuator (as shown)
is used to match specific service conditions.
n Up to 25 dBA of attenuation
n ASME Class 300–900
n NPS 8–24
n Large pressure drops
PRODUCTION: Gas transmission
APPLICATION: Pressure control to distribution service
CHALLENGE: The previous control valve suffered excessive noise and vibration, which caused damage.
SOLUTION: Fisher NPS 8 V260A control valve with characterized Aerodome attenuator.
RESULTS: Resolved the noise and vibration that were attributed to an unattenuated control valve design.
PROVEN RESULTS
Fisher
®
V260A Control Valve with Aerodome Attenuator