| 摘要 |
The multiple-way valve (11) has at least one pulse line (59) which is connected, such that it can be shut off, to a pressure opening supplying the working medium. The multiple-way valve (11) has an axially displaceable adjusting member (22) which is held on a diaphragm carrier (28) and is provided with at least one double-seat closure piece (42). The valve is intended to be smooth-running and extensively actuable and, with a simple construction, to work in a virtually friction-free manner and as far as possible without losses. The diaphragm carrier (28) is, for this purpose, braced (x4) on the valve housing (12) and is designed as an inner seal (x1) resting on the adjusting member (22) from the outside, serves, in addition, as sealing surface (x2) with an axially acting valve seat and acts, furthermore, as a radially acting lip seal (x3). <IMAGE> |
