标准摘要
[中文适用范围]： 本标准规定了符合 API 6DSS 规范的海底管道阀门上使用的操作器及相关部件的设计、机械完整性和尺寸要求。本标准适用于以下设备：——电动执行机构；——电液执行机构；——液压执行机构；——执行机构超控系统；——潜水员和遥控工具（ROT）操作的齿轮箱；——经协议的其他执行机构；——安装套件；——压力和容积补偿及相关系统；——压力盖；——保护罩；电液——位置指示系统。本标准不适用于以下设备：——非永久安装的手动或电动扭矩工具；——执行器控制系统设备/部件；——远程装置。 [外文原描述]： This standard defines the requirements for design, mechanical integrity, and sizing of operators and related components used on subsea pipeline valves that conform to API Specification 6DSS. This standard is applicable to the following: ― electric actuators; ― electro-hydraulic actuators; ― hydraulic actuators; ― actuator override systems; ― diver and remotely operated tool (ROT)-operated gearboxes; ― other actuators, by agreement; ― mounting kit; ― pressure and volume compensation and associated systems; ― pressure caps; ― protection covers; electrohydraulic ― position indication systems. This standard is not applicable to the following: ― manual or powered torque tools not permanently mounted; ― actuator control system equipment/components; ― remote-located units.
英文名称Operator and Mounting Kits for Subsea Valves