1/2 inch BSP progressive lift safety valve

1/2 inch BSP fitting progressive lift safety valve. CNC-machined cast bronze body, stainless steel cap, ball and spring.

We fit these to all our "Clubman" range locomotives - running at 120pi working pressure - as well as replacements for secondhand engines that come in which have safety valves that either don't open or shut reliably, or accumulate (or all of the above if you're unlucky).

Supplied assembled, complete with setting/easing tool and hex key for the locking screw. The valve will require setting to the required working pressure before use.

Includes free UK post and packing.