Fisher™ Yarway™ AT-37/47 Cryogenic Injector
The Fisher™ Yarway™ AT-37/47 Cryogenic Injector by Emerson delivers precise steam conditioning and desuperheating performance in high-energy and cryogenic applications. Designed for accuracy, durability, and efficiency, it ensures optimal temperature control and protection for power, refinery, and petrochemical systems.
The Fisher™ Yarway™ AT-37/47 Cryogenic Injector, designed by Emerson, is a high-performance steam conditioning and desuperheating device engineered for precise control in cryogenic and high-energy steam applications. Built to meet the demanding requirements of modern power generation and industrial process systems, the AT-37/47 series combines advanced thermal control, robust construction, and exceptional reliability for optimal system efficiency. This cryogenic injector is specifically developed to ensure accurate temperature regulation by efficiently introducing cooling water or cryogenic fluid into steam or gas streams. Its aerodynamic design and optimized spray pattern provide uniform temperature distribution and eliminate hot spots, reducing thermal stress on downstream equipment. The Fisher Yarway AT-37/47 injectors are widely used in power plants, petrochemical facilities, and refineries, where steam temperature control, pressure reduction, and system protection are critical. With proven reliability and long service life, they help achieve stable operation, energy efficiency, and extended equipment longevity even in extreme temperature environments.
Technical Specification of Fisher™ Yarway™ AT-37/47 Cryogenic Injector
- Flow Characteristics
- Equal percentage, Linear, Modified Equal Percentage, Special Characterization
- Material
- 304 Stainless Steel, 316L Stainless Steel, 316 Stainless Stee
- Operating Temperature
- Cryogenic
- Pressure Class
- PN, ASME
- Shutoff Class
- Class V (FCI 70-2)
- Valve Size
- NPS 3, NPS 4 / DN 100
- Valve Size Standard
- DN, NPS
- Valve Type
- Angle Valve
- Other Configurations
- Contact your local sales office to learn about additional specifications or options for this product
Feature of Fisher™ Yarway™ AT-37/47 Cryogenic Injector
- Fabricated construction
- High quality stuffing box with PTFE Chevron rings
- Variable nozzle type
- Wide range of Kv (Cv) available
- Special nozzle combinations available
- Pneumatic actuator available
- Wide choice in positioners and other actuator ancillaries
- Pressure class and connections: ASME B16.34 class 150 thru 900, DIN 2401 Class PN 25 thru PN 100
- Materials: ASTM-A 312 TP 316 (L) and 304 (L), ASTM-A 182 F316 (L) or 304 (L), Other materials on request