Search result: YY/T 0157-2013 (YY/T 0157-2005 Older version)
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YY/T 0157-2013 | English | 439 |
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3 days [Need to translate]
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Spring type release on pressure steam sterilizer
| Obsolete |
YY/T 0157-2013
|
| YY/T 0157-2005 | English | 279 |
Add to Cart
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3 days [Need to translate]
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Spring type release on pressure steam sterilizer
| Obsolete |
YY/T 0157-2005
|
| YY/T 0157-1994 | English | 199 |
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2 days [Need to translate]
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(Pressure steam sterilization equipment put steam valve spring)
| Obsolete |
YY/T 0157-1994
|
| Standard ID | YY/T 0157-2013 (YY/T0157-2013) | | Description (Translated English) | Spring type release on pressure steam sterilizer | | Sector / Industry | Medical Device & Pharmaceutical Industry Standard (Recommended) | | Classification of Chinese Standard | C47 | | Classification of International Standard | 11.080.99 | | Word Count Estimation | 11,197 | | Older Standard (superseded by this standard) | YY/T 0157-2005 | | Quoted Standard | GB/T 9969 | | Issuing agency(ies) | State Food and Drug Administration | | Summary | This standard specifies: pressure steam sterilization equipment put to use spring steam valve classification and marking requirements, test methods, inspection rules, marking and instruction manual and packaging, transportation and storage. This standard |
YY/T 0157-2013
Spring type release on pressure steam sterilizer
ICS 11.080.99
C47
People's Republic of China pharmaceutical industry standards
Replacing YY/T 0157-2005
Pressure steam sterilization equipment off steam valve spring
Issued on. 2013-10-21
2014-10-01 implementation
China Food and Drug Administration released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Instead of the standard YY/T 0157-2005 "put pressure steam sterilization equipment steam valve spring."
This standard compared with the original standard YY/T 0157-2005, the main changes are as follows.
--- The standard name was changed to "put pressure steam sterilization equipment steam valve spring";
--- Original standard Chapter 1 "Scope" was amended;
--- To Chapter 3, "Classification and flag" was amended to increase the "blowing off steam valve structure can be divided into two kinds of manual and automatic
Types of";
--- Original standard Chapters 4 and 5 of chapter "Requirements" and "test method" was revised to delete the original standard of 4.5, for automatic release
Steam valve to add the following technical requirements.
a) put the steam valve set pressure deviation shall not exceed ± 3% of the set pressure;
b) discharge steam valve discharge pressure should not exceed 1.03 times the set pressure.
This standard was proposed by the China Food and Drug Administration.
This standard by the National Standardization Technical Committee disinfection technology and equipment (SAC/TC200) centralized.
This standard was drafted. State Food and Drug Administration Guangzhou Medical Device Quality Supervision and Inspection Center, Zhangjiagang Hualing Medical Equipment
Manufacturing Co., Ltd., Ningbo, Ningbo Medical Devices Co., Ltd.
The main drafters of this standard. Xu Honglei, Huang Xiulian, which Ao Wang, Zhang Mingzhao.
This standard by the National Standardization Technical Committee disinfection technology and equipment responsible for the interpretation.
This standard replaces the standards previously issued as follows.
--- YY/T 0157-1994, YY/T 0157-2005.
Pressure steam sterilization equipment off steam valve spring
1 Scope
This standard specifies the classification put pressure steam sterilization equipment and mark with a steam valve spring, requirements, test methods, inspection rules, marking and
Instructions and packaging, transportation and storage.
This standard applies to the set pressure is less than 0.4MPa, nominal diameter greater than or equal to 8mm pressure steam sterilization equipment spring
Type steam release valve (hereinafter referred to as "steam release valve"), the discharge valve for steam design pressure is less than 0.4MPa, the sterilization temperature range of 115 ℃ ~ 150 ℃
Steam sterilization equipment for use within.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 9969 General Instructions industrial products
3 Categories and tags
3.1 Classification
Steam valve release form of the structure can be divided into two kinds of manual and automatic types, see Appendix A.
NOTE. each type of structure is not unique, just to achieve the same result, but also use other forms of construction.
3.2 mark
Steam release valve model marked as follows.
Common
Medical device class
Steam release valve
1 ·
Spring structure
Working pressure/MPa
Nominal diameter/mm
Example. TYF1 · 0.25/8, showing the medical device class universal spring release steam valve, the working pressure of 0.25MPa, nominal diameter of 8mm.
3.3 release steam valve main parts of the material and the number given in Appendix B.
4 Requirements
4.1 General
Discharge steam valve shall comply with the requirements of this standard, drawings and documents in accordance with regulations approved by the manufacturing process.
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