| 摘要 |
<p>The hand-lever-operated mixing valve also throttles the flow, having a cylinder turning about its axis in the body and with a central recess in which a control lever turns on a transverse axis. The hand lever is rigidly coupled to an upper arm of this lever. A set of control discs slide and turn on its lower arm. A transverse arm is formed on the control lever above the cylinder, extending in the opposite direction to the hand lever. It accommodates a setting screw in a tapped hole parallel to the control lever axis. A cap fits on the cylindrical portion of the body having a recess, accommodating the screw as the arm turns.</p> |
