U.S. federal trademark · Serial No. 75337992 · Reg. No. 2435500
travel limiter for checking flow control for safety purposes, namely, a manual verifying mechanism for use as an interface between a valve actuator and a quarter turn valve used as an emergency shut down valve that verifies the operability of the actuator valve package by permitting the actuator valve package to be rotated within a predetermined range of movement without having to completely close the valve
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