ISO 14313:2007规定了适用于符合ISO 13623石油和天然气行业要求的管道系统的球阀、止回阀、闸阀和旋塞阀的设计、制造、测试和文件编制要求，并提供了建议。 ISO 14313:2007不适用于海底管道阀门，因为它们由单独的国际标准（ISO 14723）涵盖。 ISO 14313:2007不适用于压力额定值超过PN 420（2500级）的阀门。

ISO 14313:2007 specifies requirements and provides recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipeline systems meeting the requirements of ISO 13623 for the petroleum and natural gas industries. ISO 14313:2007 is not applicable to subsea pipeline valves, as they are covered by a separate International Standard (ISO 14723). ISO 14313:2007 is not applicable to valves for pressure ratings exceeding PN 420 (Class 2 500).