American Attemperator Manufacturer for Plants and OEMs

A spray-ring attemperator uses fixed nozzles arranged in a ring and is clamped between steam-pipe flanges. A probe-type design uses a variable-nozzle, fully actuated control valve inserted through the steam pipe. B-Tech Valve offers both designs so the equipment can match the pipe arrangement and steam-conditioning application.

The products are used in power plants and process plants with steam systems. Applications include protecting piping and steam traps, protecting rotating seals, increasing steam heat-transfer capability, increasing steam flow, decreasing boiler loads and reducing fuel costs. Replacement components also support plant maintenance and steam-system optimisation.

The listed products are available in ASME B16.34 pressure classes 150, 300, 600, 900, 1500, 2500 and 2700. Selection should be based on the steam system’s pressure, temperature, pipe arrangement and control requirements. B-Tech Valve can provide application information for selecting an appropriate configuration.

The listed attemperator and desuperheater products are rated for temperatures up to 1200°F (650°C). Actual selection should consider the operating conditions, water-injection arrangement, pipe configuration and required control performance. Application details are used to confirm whether a selected design is suitable for the steam system.

The SPAD is a small-pipe spray-ring desuperheater with a fixed-nozzle design that clamps between two steam-pipe flanges. The LPD is a probe-type, variable-nozzle control valve and desuperheater for pipes 6 inches and larger, installed through a 90° flanged insertion. Both support steam-temperature conditioning.

B-Tech Valve offers replacement parts for desuperheater valves, including American-made components compatible with ASME B16.34 pressure classes from 150 through 2700 and temperatures up to 1200°F (650°C). Parts are stocked in-house to support quick turnaround and help protect steam systems from extended downtime.