Sanitop-Wingenroth Eckfix corner tap chrome, with connection, connection: 3/8 x 3/8 x 3/4 inch, non-return valve, for subsequent connection of washing machine or dishwasher, brass : Amazon.com.be: Tools & Home Improvement
tecuro Geräteventil Eckfix mit Rohrbelüfter, zur Montage auf Eckventi, 17,34 €
Additional valve Eckfix 3/8" x 10 mm compression fitting, 11,01 €