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IMI CCI
840-3D & 860-3D Multi-Stage DRAG® General Purpose Control Valve
The 840-3D and 860-3D DRAG® Control Valves offer customised solutions for demanding applications, minimising cavitation and wear.
Advanced multi-stage, multi-path DRAG® trim ensures precise control, reducing cavitation, vibration, and noise for extended valve life.
Quick-change trim design simplifies maintenance, enabling easy access to internal components without screws or welding.
Additive manufacturing allows for flexible trim customisation to match specific process requirements, enhancing efficiency and reliability.
Features
The 8403D and 8603D control valves combine advanced 3D-printed trim and DRAG® technology for exceptional performance in critical applications. Designed with multi-path, multi-stage trim, they eliminate cavitation, noise, and vibration while ensuring precise control. Featuring quick-change trim for easy maintenance and a top-entry design, they adapt to evolving process needs with minimal downtime. Available in linear, equal percentage, or custom flow characteristics, these valves suit applications across oil and gas, power, and nuclear industries. Offering tight shut-off classes and flexible actuation options, the 8403D and 8603D deliver reliable, long-lasting solutions for demanding industrial environments.
Key features
Designed to bespoke requirements
Customisable flow characteristics from additive manufactured trim
Advanced multi-stage DRAG® trim
Multi-path design for precision control
Eliminates cavitation, noise, vibration
Quick-change trim for maintenance
Top-entry design for access
Tight shut-off ANSI IV, V, VI
Flexible actuation options
Specifications
Fluid Types
Liquid
Gas
Water
Steam
Multi-Phase Fluid
Trim Category
Multi-Stage
Material
No restriction
Actuator Type
Pneumatic
Hydraulic
Electric
Manual
Design Codes
ASME (B16.34)
Temperature Limits (°C)
-196 to 580
Max. ASME Rating
2500
Certification
NACE
PED
TSG
Service Category
Severe
Semi-Severe
Resources
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