Flared plastic with a brass 1 mm thread pitch insert twist knob body. For the valves in all variations of the Bar and Barista models. Does not include the washer, split pin or steam or water cap insert.
Flared plastic with a brass 1 mm thread pitch insert twist knob body. For the valves in all variations of the Bar and Barista models. Does not include the washer, split pin or steam or water cap insert.