GB/T 4213-2024气动控制阀.pdf

ICS23.060.01

CCSN16

中华人民共和国国家标准

GB/T4213—2024

代替GB/T4213—2008

气动控制阀

Pneumaticcontrolvalves

2024⁃12⁃31发布2025⁃07⁃01实施

国家市场监督管理总局

发布

国家标准化管理委员会

GB/T4213—2024

目次

前言··························································································································Ⅲ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4产品分类及通用要求··································································································1

4.1按控制阀使用功能分类·························································································1

4.2按控制阀动作方式分类·························································································1

4.3按控制阀作用方式分类·························································································2

4.4按控制阀执行机构型式分类···················································································2

4.5公称通径（DN或NPS）·························································································2

4.6公称压力（PN系列）或压力等级（Class系列）······························································2

4.7输入信号············································································