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IMI CCI
DA-O - Probe Style Steam Desuperheater
Reliable steam desuperheater for medium flow applications.
Ensures constant water atomisation across all flow conditions.
Simplifies maintenance with flanged connections.
Reliable steam cooling with spring-loaded variable section nozzles.
Features
The DA-O Steam Desuperheater from IMI provides precise steam temperature control with a variable section spray nozzle for consistent atomisation across all flow conditions. Ideal for medium-sized pipes and applications with cooling water near saturation, the DA-O features a spring-loaded nozzle that adjusts to maintain constant water pressure. Its flanged connections simplify maintenance, while the robust design minimises wear and ensures long-term performance. With compliance to ASME and PED standards, the DA-O offers versatility with angle and straight configurations, supporting pressure classes up to ANSI 2500 and DIN PN 320 for reliable steam conditioning in various industrial systems.
Key features
Spring-loaded nozzle
Constant atomisation
Flanged connections
ANSI 150-2500, DIN PN 16-320
Fits medium steam pipes
Angle and straight options
ASME and PED compliant
Specifications
Temperature Limits (°C)
200 to 580
Material
A-106 B
A-335 P11
A-335 P22
A-335 P91
A-335 P92
EN 10216-2 P235GH
EN 10216-2 16Mo3
EN 10216-2 13CrMo4-5
EN 10216-2 10CrMo9-10
EN 10216-2 X10CrMoVNb9-1
EN 10216-2 X10CrWMoVNb9-2
Certification
PED
NACE
SIL
CRN
IBR
Service Category
General
Semi-Severe
Severe
Design Codes
ASME BPVC Section VIII
ASME B16.34
EN 12516-2
Spray Injection Category
Variable Area Nozzle
Resources
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