| 摘要 |
The invention relates to a radiator built-in valve (1) comprising a connecting element (6), which has a body (19) and a sealing zone for sealing a contact area with a supply or discharge connection (10, 15). The aim of the invention is to increase the versatility of the built-in valve during its use. To this end, the sealing area has both a radially inward working first seal (16) as well as a radially outward working second seal (18). |
