Operating torque adjustment of two-speed valve provided by preload spring and nut. Torque is adjusted so user finds valve easy to turn but does not turn it too quickly during fast-moving portion of valve stem travel. Drive pin transmits torque to differential nut.
Two-Speed Valve
NASA Tech Briefs ; 6 , 4
1982-12-01
Sonstige
Keine Angabe
Englisch