Valve Pin and Seal for 9Barista Espresso Machine mk1final-coupon This prevents leaks and maintains

This prevents leaks and maintains the correct brewing pressure for optimal espresso extraction

the plate will gradually change color

Brew temperature: 90-95ºC

180gsm 100% organic cotton compact yarn fabric

Valve Pin and Seal for 9Barista Espresso Machine mk1final-coupon This prevents leaks and maintainsThis is a replacement valve pin and O ring seal for the 9Barista espresso machine, compatible with both Mk. 1 and Mk. 2 models. The valve pin, made from PTFE, is designed for durability and heat resistance. PTFE provides a smooth, low friction surface that helps ensure consistent valve movement and pressure regulation during espresso brewing. The included O ring is made from food grade silicone rubber, forming a tight seal around the valve pin. This