Fusible Head Fire Valve
Also known as a "Handwheel Fire Valve"
A top quality all-brass construction Fusible head fire Valve, which will isolate the downstream supply of oil should the handwheel be turned to the off position, or should the heat from a fire melt the eutectic soldered link on the handwheel.
3/8" BSP Female threaded inlet / outlet, complete with 10mm copper compression fittings