This Metal Seated Delta T Control Series Butterfly Valve is being automated by our HD Series Spring Return Scotch Yoke Actuator. Modulation is being performed via positioner. This is a premium control package.
Our unique diffuser plate butterfly valve incorporates a spherical edged disc with the diffuser plate to direct and diffuse the flowstream. This optimizes the ability to control flow and minimizes noise, cavitation and damaging high velocity jets of fluid. In the first 30° of rotation, when pressure drop is the highest, the spherical edged disc constrains the flow, directing it through the diffuser to minimize the potential for damaging flow conditions.
Control Butterfly Valve Features:
– ANSI Class 150 and 300 in Wafer, Lugged, & Flanged body styles
– Available in a broad selection of materials
– WCB and CF8M bodies standard
– CF8M Stainless Steel disc and stem standard
– Soft, fire safe, & metal seats available
– Metal seats (high temperature, corrosive services,
metallurgical-sensitive applications) w/ Class IV shutoff
– ISO 5211 actuator mounting is standard
– Direct mounting on 12 inch and – smaller
– Control & anti-cavitation trim plate provides a high level of control
and noise reduction within the first 30° of rotation
– Soft seated trims offer bi-directional class VI shutoff
– Clean, field repairable design
