FISHER™ Yarway™ AT-38/48 Standard Heavy Duty Desuperheater
Main Features
One-piece construction makes it easy to adapt to different boiler codes and material specifications.
The valve stem is rolled and nitrided to a surface roughness of Ra < 0.1 micron and a hardness of over 1000 Vickers, which improves sealing performance and reduces packing friction.
Precise temperature control, through the fine spray nozzle design to achieve precise temperature control, possible control accuracy within ±1% of the saturation temperature.
Low maintenance costs, the use of stainless steel components reduces corrosion problems and improves maintenance intervals.
Easy to install, can be installed in vertical or horizontal piping.
Precise manufacturing processes ensure reliable operation even under extreme conditions.
Specifications
Desuperheating water flange size.
AT-38,NPS 1,1.5,2
AT-48,NPS 1.5,2,3
Steam flange dimensions.
AT-38,NPS 3
AT-48,NPS 4
Applicable Steam Pipe Size:NPS 6-48
Pressure Rating:ANSI CL150-1500 PN 10-250
Process connection type: RF, RTJ
Material: SA105, F11, 304SST, 316SST
Other configurations: Contact us for more information.
Applications
For cooling of process vapors or gases.
Desuperheating of boiler superheaters, desuperheating of boiler reheaters and desuperheating of auxiliary steam.
Suitable for steam systems in many industries, including power, oil and gas, petrochemical and chemical, as well as other gas cooling applications.
