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GB/T 28636-2012 English PDF

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US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28636-2012: Heating and air conditioning system hydraulic balance valve
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28636-2012	349	Add to Cart	3 days	Heating and air conditioning system hydraulic balance valve	Valid

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Basic data

Standard ID: GB/T 28636-2012 (GB/T28636-2012)
Description (Translated English): Heating and air conditioning system hydraulic balance valve
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: P46
Classification of International Standard: 91.140.01
Word Count Estimation: 15,157
Quoted Standard: GB/T 1047; GB/T 1220; GB/T 1414; GB/T 2828.1; GB/T 9112; GB/T 9969; GB/T 12220; GB/T 12221; GB/T 12225; GB/T 12226; GB/T 12227; GB/T 13808; GB/T 13927-2008
Regulation (derived from): National Standards Bulletin 2012 No. 17
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the heating and air conditioning systems hydraulic balancing valve terminology and definitions, structure, classification, specifications, nominal pressure and models, materials, requirements, test methods, inspection rules and sig

GB/T 28636-2012: Heating and air conditioning system hydraulic balance valve

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS91.140.01 P46 National Standards of People's Republic of China Heating and air-conditioning system Hydraulic Valves Issued on. 2013-02-01 2012-07-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 structure, classification, specifications, nominal pressure and type 2 5 Material 4 6 Requirement 4 Test Method 5 7 8 6 Inspection Rules 9 signs, instructions and certificates 7 10 packaging, transportation and storage 8 Appendix A (normative) Heating and air conditioning system Hydraulic Valves Flow Characteristics Test Method 9 Appendix B (normative) heating and air conditioning systems hydraulic balance valve flow measurement instrumentation performance requirements 11

Foreword

This standard rule according to GB/T 1.1-2009 given draft. The standard proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This standard by the National HVAC and purification equipment Standardization Technical Committee (SAC/TC143) centralized. This standard is drafted by. China Academy of Building Research. Participated in the drafting of this Standard. China Architecture Design Institute, Shanghai Institute of Architectural Design Co., Ltd., Beijing Architectural Design and Research Hospital, China Northeast Architectural Design and Research Institute, Central South Architectural Design Institute, Guangdong Yongquan Valve Technology Co., Oventrop valve system (Beijing) Co., Ltd., Beijing Honeywell Energy Saving Equipment Co., Hebei balance valve Manufacturing Co., Ltd. Yi-chi-electromechanical systems (Beijing) Co., Secretary, Icahn Beijing Environmental Technology Development Company, UAE Trading (Shanghai) Co., Ltd., Shanghai's Jia Wei Plumbing Equipment Co., Ltd., Zhejiang's Spirit Yang Valve Industry Co., Ltd. The main drafters of this standard. Huang, Lang Siwei, cloud Pan Steel, Shou Wei Wei, Wan water E, Jin Lina, Mayo was, Chen Jian Ming, Ma Xuedong, Zhang military, Liu Wanling, Ding Shiming, Bo Weiping, Feng iron bolt, Kong Xiangzhi, Huang Jun, Zhou FIG. Heating and air-conditioning system Hydraulic Valves

1 Scope

This standard specifies the heating and air conditioning systems hydraulic balancing valve (hereinafter referred to as balancing valve) terms and definitions, structure, classification, specifications, nominal Pressure type, materials, requirements, test methods, inspection rules and signs, instructions and certification, packaging, transportation and storage. This standard applies to the central heating and air conditioning circulating water (or aqueous ethylene glycol) system, change the local circulation by manually adjusting the resistance Loop water system water balance balancing valve; its working pressure is less than 2.5MPa, nominal diameter of DN15 ~ DN400, working temperature -10 ℃ ~ 130 ℃.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 1047 conduit element DN (nominal size) of the definition and selection GB/T 1220 stainless steel rod GB/T 1414 series common thread pipeline GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 9112 steel pipe flanges with type parameters GB/T 9969 General Industrial Product Manual GB/T 12220 Universal Valve logo GB/T 12221 metal valve structure length GB/T 12225 common valve copper alloy castings GB/T 12226 common valve gray iron castings GB/T 12227 common valve iron castings GB/T 13808 copper and copper alloy extruded rod GB/T 13927-2008 industrial valve pressure test

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Heating and air-conditioning system Hydraulic Valves heatingandairconditioningsystemhydraulicbalancevalve Central heating/air conditioning circulating water system, flow measurement instruments can be used to measure the flow through the valve, the valve blocking by manual adjustment Force, so that the hydraulic system of hydraulic pipe network reaches equilibrium dedicated regulating valve. 3.2 Flow capacity flowcapacity Heating and air conditioning systems under a hydraulic balance valve opening, the differential pressure across the valve is 0.1MPa, the fluid temperature is 5 ℃ ~ 40 ℃, the The volume of fluid flow passes. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28636-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28636-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 28636-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28636-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.