V260 | Fisher™ V260 Control Valve | Fisher

Fisher™ V260 Control Valve

The Fisher V260 is a full bore control valve designed from the ground up with features for optimized pressure; flow; and process control. An integral drilled attenuator controls noise and vibration from high pressure drop liquids and gases. The splined shaft connection to the actuator reduces lost motion.

• The splined ball to shaft connection; splined shaft to actuator connection; double power-end bushing assemblies; and trunnion guiding; all provide improved dynamic control.
• Up to -20 dBA acoustical attenuation can be achieved for the V260A valve within a single-stage construction. Dual-stage construction can provide up to -25 dBA attenuation.
• The attenuator is an integral part of the seal assembly. The seal wipes to ball surface; not the attenuator; promoting increased service life.
• Materials are available that comply with NACE Standard MR0175-2002.
• Self-adjusting seal(s) that are pressure assisted provide tight shutoff for long reliable service.
• The ball trunnions are designed for demanding applications requiring long service life; with a reduction in maintenance time and costs.
• The attenuator is active throughout the ball rotation for very demanding services or a characterized attenuator is used to match the service conditions.