标准摘要
[中文适用范围]： 本文件规定了可互换性的接口尺寸，并规定了平面式液压快速接头的性能要求，适用于 10 MPa (100 bar) 至 31,5 MPa (315 bar) 的压力，具体取决于接头尺寸。 本文件规定的接头并非设计用于在压力下连接或断开。 根据该文献的联接器在联接器断开时提供上游侧和下游侧上的流体压力的自动密封。 [外文原描述]： This document specifies the interface dimensions for interchangeability and specifies the performance requirements for hydraulic quick-action couplings, flush-face type, for use at pressures of 10 MPa (100 bar) to 31,5 MPa (315 bar), depending upon the coupling size. Couplings in accordance with this document are not designed to connect or disconnect under pressure. Couplings in accordance with this document provide for automatic sealing of the fluid pressure on the upstream side and on the downstream side when the coupling is disconnected.
英文名称Hydraulic fluid power — Dimensions and requirements of quick-action couplings, flush-face type