Bosch Siemens Constructa Neff Imperial - Repair Kit Aquastop / AquaStop valve 091 058 - original Bitron (household goods)
qualitatively indistinguishable from the original, works einwandfei, for the shrinkage of the connecting sleeves, however, recommends the use of a hot air tool, since the shrinkage means lighter as described in the instructions, is likely to have on