Electric Erosion-Resistant Control Valve
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Technical Parameters
Designed for applications with up to a 200 bar pressure differential, this valve features an optimized wear-resistant tungsten carbide inner cage and plug. It offers higher flexibility with two different trim sets to accommodate a wide range of operating conditions. A drilled hole cage with reduced Cv is available for start-up and initial life conditions, while a slotted cage with increased capacity is used for large flow rates and lower pressure drops during end-of-life conditions. Available in various material sets to resist different levels of chemical corrosion, this valve also ensures low noise performance and effective velocity control. It addresses common issues in critical service choke applications, such as high noise, improper velocity control, incompatibility with multiphase flow streams, and corrosion.
Body Style: Angle
Quality specification: ASME B16.34, API PSL1, PSL2, PSL3, API PR1, PR2
Materials: ASTM A216 WCB, ASTM A105
Sizes: 2 Inch, 3 Inch, 4 Inch, 5 Inch, 6 Inch, 7 Inch, 8 Inch
Pressure Ratings: Class 600 LB, 1500 LB, 2500 LB
End Connection: RTJ or Hub
Actuator: Electric, hydraulic modulating, pneumatic / hydraulic stepper motors
Temperature range: -50ˇăC - +343ˇăC
Characteristic: Linear or modified equal percentage
Trim type: Cage choke
Sizing Method: Single phase per ISA S75.01, multiphase per E. W. Singleton
Flow direction: Flow-to-close
shut-off: Class IV or V
Feature:
? Available in various material sets, tailored for different levels of chemical corrosion resistance.
? Offers singleton sizing for precise Cv calculation in multiphase flow streams.
? Features an optimized drilled hole pattern to ensure low noise performance.
? Includes optimized flow paths for effective velocity control.
