| 摘要 |
<p>A valve, especially a thermostatic expansion valve, has a setpoint spring (15) which bears on a plate (14) having a sloping face (19). A setpoint adjusting device (5) is provided in a housing connecting tube (4). The adjusting device has a pressure-applying piece (21) having a contact face (20) engaging the sloping face (19), is secured against rotation and has a threaded bore (22). An adjusting screw (27) which is supported on the connecting tube (4) against axial displacement engages in this threaded bore. In this construction, the connecting tube requires no machining.</p> |
