JB/T 4119-2013 (English Version) PDF

Scope: This standard specifies the terms and definitions, types, models and basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage of solenoid valves for refrigeration (hereinafter referred to as "solenoid valves"). This standard is applicable to solenoid valves with a nominal diameter of not more than 40 mm for liquid pipes and high and low pressure steam pipelines using R22, R134a, R404A, R407C, and R410A as refrigerants. Solenoid valves using other refrigerants may refer to use.

JB/T 4119-2013 Referenced Document

GB 14536.1 Automatic electrical controls for household and similar use.Part 1:General requirements
GB/T 10567.2 Wrought copper and copper alloys-Detection of residual stress-Ammonia test
GB/T 13306 Plates
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2423.1 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 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
JB/T 5296 Valves for general purposes Test method of flow coefficient and flow resistance coefficient

JB/T 4119-2013 Solenoid valve for refrigerantion equipment was changed to JB/T 14567-2022 Direct cooling block ice machine.