本文件定义了与安装兼容的直角阀的尺寸 ISO 9803-1和ISO 9803-2中定义的弯头尺寸。 本文件涵盖ISO 2861、ISO 1609和ISO 3669中定义的带法兰的直角阀。交叉引用:ISO 2861ISO 3669ISO 1609ISO 9803-2ISO 9803-1ISO 3购买时可用的所有当前修订版均包含在本文件的购买中。

This document defines dimensions of right-angle valves that are compatible with the mounting dimensions of elbows defined in ISO 9803-1 and ISO 9803-2. This document covers right-angle valves with flanges defined in ISO 2861, ISO 1609 and ISO 3669.Cross References:ISO 2861ISO 3669ISO 1609ISO 9803-2ISO 9803-1ISO 3All current amendments available at time of purchase are included with the purchase of this document.