Boiler Safety Valve M18×1.5 Calibrated 1.8 Bar

This calibrated safety valve is designed for espresso machine boilers to protect against over-pressurisation. If your San Marco machine's safety valve is leaking steam prematurely or failing to release pressure at the correct point, replacement is necessary to maintain safe boiler operation.

This valve releases steam at 1.8 bar (26.1 psi) with a discharge capacity of 6.3 kg/h through an M18×1.5 threaded connection.

Specifications

• Calibration pressure: 1.8 bar (26.1 psi)
• Steam release capacity: 6.3 kg/h
• Thread size: M18×1.5 (18 mm)
• Thread pitch: 1.5 mm

Always verify compatibility with your machine's user manual before purchasing.

Compatible Part Numbers