CJ/T 179-2018 Active Industry standards-Urban construction

CJ/T 179-2018 Self-operated flow control valve

CJ/T 179-2018 Self-operated flow control valve

Publish Date: 2018-11-16 Implement Date: 2019-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJ/T 179-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heating and heating engineering

ICS Name: \nCentral heating system

Publish Date: 2018-11-16

Implement Date: 2019-05-01

Pages: 10 pages

Scope

This standard specifies the classification and marking of self-acting flow control valves (hereinafter referred to as control valves), general provisions, requirements, test methods, inspection rules, marking, packaging, transportation, and storage.
This standard applies to self-acting flow control valves used in heating (cooling) systems with water as the medium, where the inlet pressure of the medium is less than 2.5 MPa and the temperature ranges from 4 ℃ to 150 ℃.

Development Information

Word Count: 18 Thousand words Pages: 10 pages

Replace the following standards

CJ/T 179-2003 Self-operated flow control valve

Referenced Standards

GB/T 1220-1992 Stainless steel bars GB/T 1220-2007 Stainless steel bars GB/T 1239.2-2009 Cold coiled helical springs technical specifications—Part 2:Compressions spring GB/T 12225-1989 General purpose industrial valves—Specification of copper alloy castings GB/T 12225-2005 General purpose industrial valves—Specification of copper alloy castings GB/T 12225-2018 General purpose industrial valves—Specification of copper alloy castings GB/T 12226-1989 General purpose industrial valves—Specification of flake graphite iron castings GB/T 12226-2005 General purpose industrial valves—Specification of flake graphite iron castings GB/T 12227-1989 General purpose industrial valves—Specification of spheroidal graphite iron castings GB/T 12227-2005 General purpose industrial valves—Specification of spheroidal graphite iron castings GB/T 12229-1989 General purpose industrial valves—Specification of carbon steel castings GB/T 12229-2005 General purpose industrial valves—Specification of carbon steel castings GB/T 12716-2002 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on the threads GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads GB/T 13808-1992 Wrought copper and copper alloys—Extruded rods and bars GB/T 13927-1992 Pressure testing for general purpose valves GB/T 13927-2008 Industrial valves—Pressure testing GB/T 13927-2022 Industrial valves—Pressure testing GB/T 17241.6-1998 Integral cast iron pipe flanges GB/T 17241.6-2008 Integral cast iron flanges GB/T 23934-2009 Hot coiled helical compression springs—Technical specifications GB/T 23934-2015 Hot formed helical compression springs—Technical Requirement GB/T 12226-2025 General purpose industrial valves—Technical specification for gray iron castings GB/T 12227-2025 General purpose industrial valves—Technical specification for ductile iron castings GB/T 12229-2025 General purpose industrial valves—Technical specification for carbon steel castings

Related Standards

GB/T 12712-1991 Replaced

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Publish Date: 1991-01-29

GB 4706.71-2003 Replaced

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Publish Date: 2003-06-05

GB/T 13754-2008 Replaced

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GB 4706.71-2008 Active

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Publish Date: 2008-12-15

JG/T 362-2012 Active

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Publish Date: 2012-02-29

GB/T 29039-2012 Active

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Publish Date: 2012-12-31