Safety Valve for model steam boilers


SKU: SV1 Category:


This safety valve is intended for use on smaller volume/working pressure boilers and is nominally set to 45psi (3 bar).  The blow off pressure can be adjusted between 30psi (2 bar) and 60psi (4 bar) by resetting the lock nuts.

The boiler bush thread size is 5/16″ x 26tpi.

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