3/8" x 1/2" Safety Valve - 1.8 Bar faema/compact-parts It threads in via a

It threads in via a standard 1/4" fitting and reads 0-22 bar

*Please note that the first image represents the cartridge and the second image represents the entire system

Inner diameter: 4 mm

Unparalleled Precision: Engineered with a specific burr geometry tailored for filter brewing

Per Rancilio's own technical bulletin

3/8" x 1/2" Safety Valve - 1.8 Bar faema/compact-parts It threads in via a3 8" x 1 2" Safety Valve 1. 8 Bar This boiler safety valve, 3 8" with a 1 2" 90 threaded exhaust fitting, relieves at 1. 8 bar and is only found in BFC and Royal equipment. It's CE PED certified, rated for a steam outlet flow rate of 52. 28 kg h, with an FKM seal and an operating temperature range of 20 to +200C. SPECIFICATIONS Thread Size: 3 8" x 1 2" 90 exhaust Pressure Range: 1. 8 bar calibration COMPATIBILITY Fits: BFC, Royal equipment only