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Bellows Sealed Stop Valves

Maintain plant safety and save energy by totally eliminating stem seal leaks with the Spirax Sarco BSA and BSAT Bellows Sealed Stop Valve.

Technical Illustration

BSAT and BSA Bellows Sealed Stop Valves

A range of sealed, in-line stop valves having twin ply bellows as standard throughout the range. These valves have been designed for use on steam, gas, liquid, condensate and water systems.

The standard BSAT range comes complete with throttling plug and locking device.

The alternative BSA range has a flat disc.

Technical Documentation



reference number



Download PDF

Installation Documentation

document language reference number download
BSA and BSAT Bellows Sealed Stop Valves English IM-P137-02 Download PDF
BSA6T and BSA64T Stainless Steel Bellows Sealed Stop Valves English IM-P184-03 Download PDF

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Spirax Sarco

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