Boiler Safety Valve M19 x 1.5 Thread

Original price was: $26.73.Current price is: $8.02.

SKU: GI_92 Category: Tag:

M19 x 1.5. The outside diameter of the male threads on this valve measure 19 mm where the standard 3/8″ valve measures 16 mm, so it’s larger than 3/8″ but smaller than 1/2″.