规定了用于工业压缩气体管道的低压调节器的要求。这些管道中的气体压力不得超过2100 kPa。这些低压调节器适用于工业用途，医用气体管道用调节器以及家用和娱乐用固定输送液化石油气调节器不在本标准范围内。作为指南和建议，饮料分配管道中使用的调节器已包含在该行业用户的本标准中。

Specifies the requirements of low pressure regulators for use with industrial compressed gas pipelines. The gas pressure in these pipelines is not to exceed 2100 kPa. These low pressure regulators are intended for industrial use, and regulators intended for medical gas pipeline use, together, with fixed delivery LP gas regulators for domestic and recreational purposes, are not covered by this Standard. As a guide and recommendation, regulators for use in beverage dispensing pipelines have been included in This Standard for users in that industry.