ISO 6182-6:2020 PDF

Fire protection — Automatic sprinkler systems — Part 6: Requirements and test methods for check valves

Название (английский):

ISO 6182-6:2020

Fire protection — Automatic sprinkler systems — Part 6: Requirements and test methods for check valves

Статус документа:: Отменён
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 27 марта 2020 г.
Издание:: ISO IS 6182 edition 2 version 1
ICS:: 13.220.20

Тип поставки:

Full version180 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:180 €

Описание (английский):

This document specifies performance, requirements, test methods and marking requirements, for check valves used to supply water in automatic fire protection systems. It is not applicable to trim valves.

Технические детали

Технический комитет: ISO/TC 21/SC 5 - Fixed firefighting systems using water
SKU: ISO 6182-6:2020

Abstract

Overview - ISO 6182-6:2020 (check valves for automatic sprinkler systems)

ISO 6182-6:2020 is the international standard that specifies performance, requirements, test methods and marking for check valves used to supply water in automatic fire protection sprinkler systems. It applies to check valves (not trim valves) installed in the main waterway of sprinkler installations to prevent backflow and to help manage multiple pumps or flow-switch arrangements. Key takeaways: minimum nominal size DN25, rated working pressure ≥ 1.2 MPa (12 bar), and comprehensive mechanical, hydraulic and ageing tests.

Key topics and technical requirements

Scope and applicability
- Check valves for automatic sprinkler systems; not applicable to trim valves.
Nominal sizes & connections
- Valve sizes ≥ DN25; connections must meet the rated working pressure and relevant international/national standards.
Rated working pressure
- Minimum specified: 1.2 MPa (12 bar); manufacturer must specify rated working pressure.
Materials and construction
- Bodies and covers: materials with corrosion resistance at least equivalent to cast iron.
- Cover fasteners: steel, stainless steel, titanium or equivalent.
- Non-metallic body parts restricted; melting point of metals

Overview - ISO 6182-6:2020 (check valves for automatic sprinkler systems)

Key topics and technical requirements

Scope and applicability
- Check valves for automatic sprinkler systems; not applicable to trim valves.
Nominal sizes & connections
- Valve sizes ≥ DN25; connections must meet the rated working pressure and relevant international/national standards.
Rated working pressure
- Minimum specified: 1.2 MPa (12 bar); manufacturer must specify rated working pressure.
Materials and construction
- Bodies and covers: materials with corrosion resistance at least equivalent to cast iron.
- Cover fasteners: steel, stainless steel, titanium or equivalent.
- Non-metallic body parts restricted; melting point of metals

ISO 6182-6:2020 PDF

Технические детали

Abstract

Overview - ISO 6182-6:2020 (check valves for automatic sprinkler systems)

Key topics and technical requirements

Похожие стандарты

Abstract

Overview - ISO 6182-6:2020 (check valves for automatic sprinkler systems)

Key topics and technical requirements

Похожие стандарты

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

Standard Practice for Dosimetry in Radiation Processing

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

Additive Manufacturing — Round Robin Testing — General Guidelines

Standard Guide for Additive Manufacturing – General Principles – Requirements for Purchased AM Parts