BS ISO 23555-2:2022
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa - Gas pressure regulator
- 标准号
- BS ISO 23555-2:2022
- 发布
- 2022年
- 发布单位
- 英国标准学会
- 当前最新
- BS ISO 23555-2:2022
- 适用范围
- What is ISO 23555 ‑ 2 - Documentation requirements for gas pressure regulators about?
ISO 23555 is a series on gas pressure safety and control devices for use in gas transmission, distribution, and installations for inlet pressures up to and including 10 MPa. A gas pressure safety and control device is a valve that controls the pressure of a fluid or gas to the desired value, using negative feedback from the controlled pressure. ISO 23555 ‑ 2 specifies safety, constructional, performance, testing and documentation requirements for gas pressure regulators for use in gas transmission and distribution installations (hereafter referred to as regulators).
ISO 23555 ‑ 2 is applicable to regulators with operating pressures greater than 500 kPa and up to and including 10 MPa (100 bar) and nominal diameters up to DN 400 for use with fuel gases such as natural gas, manufactured gas, biomethane or liquefied petroleum gas (LPG). ISO 23555 ‑ 2 is applicable to:
Test methods that are intended for a product type tests, routine tests and product surveillance tests