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IMI CCI
100D-ASV Multi-Stage Compressor Recycle Anti-Surge DRAG® Control Valve
High-performance control valve with DRAG® trim, engineered specifically to address compressor anti-surge and hot gas bypass applications.
Engineered for quick response to provide protection from compressor surge.
Multi-stage DRAG® trim provides precise control while also minimising noise.
Class VI shutoff reduces leakage and enhances efficiency.
Features
The 100D-ASV is a high-performance, severe service, multi-stage control valve, custom-sized for each anti-surge application to minimise recycle time. This allows the compressor to operate closer to the surge curve, maximising efficiency and extending the compressor’s operational map.
The sizing criteria used for the 100D-ASV depend on the compressor manufacturer’s sizing criteria, the process control characteristics, the compressor manufacturer, and the plant designer’s specifications.
Key features
Size: 14”-36” inlet x 20”-42” outlet
ASME 300#, 600#, or 900#
Globe or angle body design
DRAG® multi-stage trim
Flow-to-open
Body materials: WCB, LCB, LCC, LC1, CF8M
Soft-seat design to ensure ANSI/FCI 70.2 Class VI shutoff tightness
Live-load and low-emission packing
Specifications
Fluid Types
Gas
Trim Category
Single Stage
Multi-Stage
Hybrid
Material
A216-WCB
A352-LCC
A352-LCB
A352-LC1
A351-CF8M
Actuator Type
Pneumatic
Hydraulic
Design Codes
ASME (B16.34)
ASME (Section VIII)
Temperature Limits (°C)
-196 to 232
Max. ASME Rating
900
Certification
NACE
Service Category
Severe
Resources
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