摘要 |
The invention relates to a valve with a valve housing, in particular for controlling the liquid flow in a plant for central heating. The valve comprises an insert part with valve parts for controlling a liquid flow through the valve: a first part and a second part being mutually rotatable. The first and the second parts are provided with complementary through-flow openings that combine to define a common opening area and are configured such that, upon mutual rotation of those valve parts, a larger or a smaller total opening area is provided. The valve comprises a closure part which is disposed such that, upon axial displacement, it is capable of completely or partially closing off the total opening area through the through-flow openings. |
申请人 |
FLOWCON INTERNATIONAL A/S;PEDERSEN, GITTE;BOEJGAARD, MILLE SVEJE;MOELLER, CARSTEN;WITTENDORFF IBSEN, BJARNE |
发明人 |
PEDERSEN, GITTE;BOEJGAARD, MILLE SVEJE;MOELLER, CARSTEN;WITTENDORFF IBSEN, BJARNE |