Spirax Sarco Bellows Sealed Stop Valves

Spirax Sarco Bellows Sealed Stop Valves

Manufactured to maintain plant safety and save energy by eliminating stem seal leaks. Zero emissions are guaranteed, ensures these BSA valves meet worldwide emissions legislation.

The BSA_T utilises a throttling plug as opposed to the standard flat disc. The throttling plug allows manual regulation to adjust line pressure and flow. Valve can be used as a basic control valve or a substitute for ‘bypass’ lines. Throttled plug version has twin ply bellows which extends service life.

These valves fitted with a throttling plug and have a locking screw as standard.