JB/T 11211-2011Motorized switching valves for small refrigeration systems (English PDF)
小型制冷系统用电动切换阀
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for JB/T 11211-2011 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
August 15, 2011
Implementation date
November 1, 2011
Scope
JB/T 11211-2011 is the English-translated version of 小型制冷系统用电动切换阀.
JB/T 11211-2011 is a recommended Chinese machinery industry standard for the motor-driven switching valve used in small refrigeration systems. It fixes the terminology and definitions, the types, the models and the conditions of use of the valve, and then its requirements, the test methods and the inspection rules, with signs, packaging, transportation and storage at the end. It applies to systems charged with R600a, R134a or a refrigerant of similar thermodynamic properties, for electric switching valves whose diameter is not greater than 1.0 mm. Chinese classification J73 and international classification 27.200 are recorded. It quotes GB/T 191, GB/T 2423.17 and GB/T 2828.1.
Found what you need?
Document preview — JB/T 11211-2011
National Standard of the People's Republic of China
- ICS
- 27.200
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 11211-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 2423.17
GB/T 2828.1
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 2423.17Environmental testing - Part 2: Test methods - Test Ka: Salt mist
- GB/T 2828.1Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
Similar standards
How to Download JB/T 11211-2011
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 191-2025 — Graphical symbols marking for handling and storage of packages
GB/T 1910-2015 — Newsprint
GB/T 19100-2003 — Terminology work--Establishment of concept system
Secure payment via Stripe
Payments accepted
JB/T 11211-2011
$230.00