Definition(s)
Choke-Actuator Cycle
A choke-actuator cycle is defined as total choke stroke from full-open to full-close or full-close to full-open.
Source: API SPEC 17D, Design and Operation of Subsea Production Systems—Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011). Global Standards