- A. Due to the potential loss of pressure retaining capability when over torqued, bronze-bodied valves shall not be installed in the hydraulic systems of a hydraulic elevator.
- B. This requirement is in effect for all new installations and remodel installations involving the hydraulic system.
- C. If a bronze-bodied valve installed on an existing elevator begins to leak, that valve shall be replaced by a steel-bodied valve.
KEY: elevators, certification, safety
Date of Last Change: May 22, 2026
Notice of Continuation: September 29, 2025
Authorizing, and Implemented or Interpreted Law: 34A-1-101 et seq.