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Comes with factory certification that the valve will open in the event of a boiler over-pressurizing. Set to open at 1.8 bar. This is the most comm...

Boiler Safety Valve - 1/8" 3.0bar.  Comes with factory certification that the valve will open in the event of a boiler over-pressurizing. Set to op...

Boiler Safety Valve - 1/4" 1.8bar.  Comes with factory certification that the valve will open in the event of a boiler over-pressurizing. Set to op...

OEM Marzocco product. 2.5 Bar, certified safety valve.  La Marzocco B.2.025 (Old # 180/2.5).

Comes with factory certification that the valve will open in the event of a boiler over-pressurizing. Set to open at 2.0 bar. This is the most comm...

OEM Marzocco product. 3/8" BSP, stainless steel body, Viton® seal, 1.8 Bar, certified. La Marzocco part number B.2.024 (Old L180)

Comes with factory certification that the valve will open in the event of a boiler over-pressurizing. Set to open at 2.0 bar. This is the most comm...