Non-return valve 3/8″ Product Number 41270000 EAN 4005176280474 Colour chrome Download specs Product Description for service valve connector set Ø 10 mm (3/8") coupling nut 3/8" safety unit type EB vertical or horizontal installation for intrinsic safety against backflow according to DIN 1988.100 and DIN EN 1717 GROHE Long-Life finish Technical Information Dimensional Drawing CAD Data 3D DXF-Data