Narvik-Yarway Probe Style Desuperheater (Model 18/54 -28/64) covers requirements for Desuperheaters, pneumatic actuators, and strainers with a wide range of models, sizes, and materials to satisfy all the specifications of the power-pulp & paper industry and process gas applications.
Desuperheater Features & Benefits:
- Forged construction
- High-quality stuffing box, containing no asbestos
- Variable nozzle type
- A wide range of Cv (Kv) capacities available
- Special nozzle combinations available
- Semi-balanced internals for economic actuator selection
- ‘Narvik’ pneumatic actuator available
- Pressure class and connections:
– ASME B16.34 class 900 to 2500
EN 1092 PN 160 – 400
- Desuperheater Materials
– ASTM SA 182 F22 or 1.7383
– ASTM SA 182 F347H or 1.4550
– ASTM SA 182 F91 or 1.4903
– Other materials upon request
