Fisher™ Yarway™ 25 VenTemp Desuperheater

The Fisher Yarway 25 VenTemp Desuperheater is designed primarily for use in low capacity superheated steam systems where the load is fairly constant.

The design provides a simple, cost conscious but effective method of steam temperature control.

Specs

Critical Service

Steam Condition

Flow Characteristics

Linear

Material

304 Stainless Steel, 316 Stainless Steel, 316L Stainless Steel, Alloy, Carbon Steel

Operating Temperature

High Temperature

Other Configurations

Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.

Pressure Class

ASME, PN

Shutoff Class

Class V (FCI 70-2)

Valve Size

NPS 10 / DN 250, NPS 1-1/2 / DN 40, NPS 2 / DN 50, NPS 3, NPS 4 / DN 100, NPS 6 / DN 150, NPS 8 / DN 200

Valve Size Standard

DN, NPS

Valve Type

Engineered Product

Forged construction
Low pressure loss over the desuperheater station
Water pressures marginally above steam pressure
Venturi nozzle type
Wide range of Cv (Kv) capacities available
Pressure class and connections: ASME B16.5 class 150 to 2500, EN 1092-1 class PN 25 to 400, Buttweld connections to ASME B16.25 or DIN 2559
Materials: ASTM SA105, SA182 F11, SA182 F22 or SA182 F91, P250GH, 1.7335 or 1.7380, Other materials upon request