GB/T 25126-2010 (English Version) PDF

Standard No.: GB/T 25126-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 25126-2010

Scope: This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, signs, packaging and storage of large-capacity cross-type electromagnetic four-way reversing valves. This standard applies to R22, R134a, R407C, R410A and other refrigerants, and four-way valves with a design pressure of less than 4.5MPa and a nominal cooling capacity (R22) of not less than 15kW. Other refrigerants are used as reference.

GB/T 25126-2010 Referenced Document

GB 14536.1-2008 Automatic electrical controls for household and similar use.Part 1:General requirements
GB/T 13452.2 Paints and varnishes.Determination of film thickness
GB/T 18517 Terminology of refrigeration*， 2012-11-05 Update
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2423.1-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold
GB/T 2423.17 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
GB/T 2423.2-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat
GB/T 2423.3 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state*， 2016-12-13 Update
GB/T 2624 Measurement of fluid flow by means of orifice plates,nozzles and Venturi tubes inserted in circular cross-section conduits running full
GB/T 9286-1998 Paints and varnishes--Cross cut test for films

2010 GB/T 25126-2010 Large capacity cross-electromagnetic four-way reversing valve