Buy American Compliant Desuperheaters

The SPAD Small Pipe Attemperator Desuperheater uses a fixed-nozzle spray-ring design that clamps between two steam pipe flanges. The LPD Large Pipe Desuperheater uses a probe-type variable-nozzle, fully actuated control valve and is intended for pipe sizes of 6 inches and larger. Both are designed for steam conditioning applications.

Yes. The product range is presented as American-made, and B-Tech Valve states that it uses domestic parts sourcing, local machine and fabrication shops, and in-house final assembly and testing. This supports customers seeking domestically manufactured desuperheater and attemperator equipment for power and process plant applications.

The desuperheaters are available in ASME B16.34 pressure classes 150, 300, 600, 900, 1500, 2500 and 2700. The appropriate class depends on the steam system design and operating requirements. Application details should be provided to B-Tech Valve for product selection and sizing guidance.

The products are temperature rated up to 1,200°F (650°C), according to the supplied product information. Final suitability depends on the complete steam application, including line conditions, pressure class, water supply and required steam temperature control.

The SPAD and Steam Attemperator designs are fed water from a separate temperature control valve. The water injection arrangement helps condition steam downstream while the fixed spray-ring design remains clamped between the steam pipe flanges. The temperature control and operating conditions should be reviewed during application sizing.

Yes. The Steam Attemperator is sized for each customer’s application, and B-Tech Valve positions its products as application-sized solutions. Useful information includes steam line size, operating conditions, pressure class, temperature requirements and the desired steam-conditioning result. Engineering contact is available for product selection and sizing data.