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IMI CCI
LLP Low-pressure Steam Conditioning Valve
The LLP valve ensures precise steam pressure and temperature control, with fast response, low noise, and reliable desuperheating.
Delivers precise steam pressure and temperature control for turbine bypass systems.
Reduces noise to below 85 dBA with a small-drilled-hole cage design.
Simplifies maintenance with a quick-change trim and modular construction.
Features
The LLP™ Low-Pressure Bypass Valve by IMI CCI is designed for steam conditioning in combined cycle and process steam plants. Featuring spring-loaded water-injection nozzles and a Pressurised Seat Pilot Plug design, the valve ensures precise temperature control, minimal noise, and efficient desuperheating. Its compact design fits into most piping configurations and allows for easy maintenance with quick-change trim. Offering Class V shut-off, the LLP™ delivers unmatched reliability and efficiency for turbine bypass and condenser applications.
Key features
Designed for Combined Cycle Power Plants
Precise steam pressure control
Temperature control
Spring-loaded water nozzles
Pressurised Seat Pilot Plug
Small-drilled-hole cage design
Quick-change trim
Modular construction
Compact design
Class V shut-off
Specifications
Fluid Types
Steam
Trim Category
Single Stage
Material
A216-WCB
Actuator Type
Pneumatic
Hydraulic
Spray Injection Category
Variable Area Nozzle
Design Codes
ASME (B16.34)
Service Category
Severe
Max. ASME Rating
600
Certification
SIL
Temperature Limits (°C)
300 to 425
Resources
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