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GB/T 12223-2023: Part-turn valve actuator attachments
Status: Valid GB/T 12223: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12223-2023 | English | 459 |
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4 days [Need to translate]
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Part-turn valve actuator attachments
| Valid |
GB/T 12223-2023
|
| GB/T 12223-2005 | English | 439 |
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3 days [Need to translate]
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Part-turn valve actuator attachments
| Obsolete |
GB/T 12223-2005
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| GB/T 12223-1989 | English | 399 |
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3 days [Need to translate]
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Part-turn valve actuator attachment
| Obsolete |
GB/T 12223-1989
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PDF similar to GB/T 12223-2023
Basic data | Standard ID | GB/T 12223-2023 (GB/T12223-2023) | | Description (Translated English) | Part-turn valve actuator attachments | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J16 | | Classification of International Standard | 23.060.01 | | Word Count Estimation | 22,285 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-12-01 | | Older Standard (superseded by this standard) | GB/T 12223-2005 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 12223-2023: Part-turn valve actuator attachments---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.
ICS 23:060:01
CCSJ16
National Standards of People's Republic of China
Replacing GB/T 12223-2005
Connections for part-turn valve actuators
Released on 2023-05-23
2023-12-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 2
4 Flange maximum torque 2
5 Connection dimensions of the flange 3
6 Connection form representation method 5
7 Dimensions of the drive and transmitted torque 5
7:1 General requirements 5
7:2 Keyed drive 6
7:3 Parallel square or diagonal square drive 8
7:4 Flat head driver 9
7:5 Improved flat head driver 10
7:6 Involute spline driver 11
7:7 Square key driver 12
8 The position of the driven part in the connection surface of the drive unit 13
8:1 Key connection drive 13
8:2 Parallel square or diagonal square drive 13
8:3 Flat head driver 14
9 positioning pin 14
Appendix A (Informative) Calculation Instructions 15
Reference 16
Fig: 1 Connection surface 1 between part-turn drive and valve
Figure 2 Schematic diagram of the size of the flange connected to the valve 3
Figure 3 Stud or bolt hole position 4
Figure 4 Schematic diagram of key connection driver 6
Figure 5 Schematic diagram of the parallel square head driver 8
Figure 6 Schematic diagram of the diagonal square head driver 8
Figure 7 Schematic diagram of the flat head driver 9
Figure 8 Schematic diagram of the improved flat head driver 10
Figure 9 Schematic diagram of involute spline 11
Figure 10 Schematic diagram of square tenon key driver 12
Figure 11 Single key position of the driven part 13
Figure 12 90° double key position of the driven part 13
Figure 13 180° double bond position of the driven part 13
Figure 14 The position of the parallel square head of the driven part 13
Figure 15 The position of the diagonal square head of the driven part 13
Figure 16 The position of the flat head of the driven part 14
Table 1 Flange maximum torque value 3
Table 2 Flange size 4 connected to the valve
Table 3 Stud or Bolt Hole Position 5
Table 4 Dimensions and transmission torque of keyed drive parts 7
Table 5 Dimensions and transmission torques of parallel square or diagonal square drives8
Table 6 Dimensions and transmission torque of flat head drive parts9
Table 7 Dimensions and transmission torque of the improved flat head driver10
Table 8 Dimensions and transmission torque of involute splines11
Table 9 Dimensions and transmission torque of square mortise keys12
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document replaces GB/T 12223-2005 "Connection of Part-turn Valve Actuators": Compared with GB/T 12223-2005, except
Apart from editorial changes, the main technical changes are as follows:
a) Changed the range and added a schematic diagram of the connection surface between the part-turn output drive and the valve (see Chapter 1,:2005 edition
Chapter 1);
b) Added the terms and definitions of "multi-turn drive" and "gearbox" (see Chapter 3, Chapter 3 of the:2005 edition);
c) The flange codes and related dimensions of F80 and F100 are added (see Table 1~Table 4);
d) Changed the representation method of the flange code (see Chapter 6, Chapter 4 of the:2005 edition);
e) Added improved flat head connection and size requirements (see 7:5);
f) Added involute spline connection and size requirements (see 7:6);
g) Added square mortise and key connection and size requirements (see 7:7);
h) Added the requirement of 180° double bond position (see Chapter 8);
i) The requirements for positioning pins have been added (see Chapter 9):
This document is modified to adopt ISO 5211:2017 "Connection of Part-turn Valve Actuators for Industrial Valves":
The technical differences between this document and ISO 5211:2017 and their reasons are as follows:
a) Deleted the description of the part-turn drive device connection of the control valve not involved in this document in the scope (see Chapter 1);
b) The terms and definitions of "flange code" (see 3:6) have been added to meet the needs of our country in practical applications;
c) The thread requirements for flange connections have been changed, and ISO 273 (see 5:1) has been replaced by the normatively quoted GB/T 196 to meet the requirements of my country's
needs in practical applications;
d) Change "Materials whose yield strength Re is less than or equal to:200MPa should be agreed upon by both parties" to "Yield strength Re less than
The material of:200MPa should be negotiated by both the supplier and the buyer" (see 5:4) to meet the needs of our country in practical applications;
e) Change "The size or torque of the flange code above F60 shall be agreed between the supplier and the buyer" to "Flange code above F100
The size or torque should be agreed upon by both parties” (see 5:7) to meet the needs of our country in practical applications;
f) The size of the key is added to refer to the requirements of GB/T 1095 (see 7:2:2) to meet the needs of practical applications in my country;
g) Replaced ISO 4156-1 (see 7:6) with the normatively quoted GB/T 3478:1 to meet the application needs of our country;
h) The note to 7:6 has been placed in the text (see 7:6):
The following editorial changes have been made to this document:
--- Change the name of the document to "Connection of Part-turn Valve Actuator":
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by China Machinery Industry Federation:
This document is under the jurisdiction of the National Valve Standardization Technical Committee (SAC/TC188):
This document is drafted by: Hefei General Machinery Research Institute Co:, Ltd:, Changzhou Power Station Auxiliary Machinery Co:, Ltd:, Huangshan Liangye Intelligent Control
Co:, Ltd:, Yangzhou Power Equipment Repair Factory Co:, Ltd:, Suzhou Borui Measurement and Control Equipment Co:, Ltd:, Chongqing Chuanyi Automation Co:, Ltd:
The company's actuator branch, Bohai Cameron Fluid Control Equipment (Tianjin) Co:, Ltd:, Zhuzhou South General Electric Co:, Ltd:, Zhejiang Xibo
Si Measurement and Control Technology Co:, Ltd:, Teflon (Shanghai) Technology Co:, Ltd:, Tianjin Baili Ertong Machinery Co:, Ltd:, Chengdu Chenggao Valve Co:, Ltd:
Division, Baoyi Group Co:, Ltd:, Jiangsu Suyan Valve Machinery Co:, Ltd:, Jiangsu Jiangyuan Machinery Co:, Ltd:, Jiangsu Dasheng Hydraulic Equipment Co:, Ltd:
Division, Jiangsu Hongtai Petrochemical Machinery Co:, Ltd:, Sichuan Feiqiu (Group) Co:, Ltd:, Wenzhou System Process Equipment Science Research Institute, Kairuite
Valve Industry Co:, Ltd:, Zhejiang Hongxu Machinery Co:, Ltd:, Jiangsu Wanheng Casting Co:, Ltd:, Tianjin Zhonghe Technology Industry Co:, Ltd:, Ningbo Jie
Kelong Seiko Co:, Ltd:, Zhejiang Jingyan Fluid Control Technology Co:, Ltd:, Jiangsu Xiongyue Petroleum Machinery Manufacturing Co:, Ltd:, Zhenjiang Hua
Yang Electromechanical Manufacturing Co:, Ltd:
The main drafters of this document: Hu Jun, Chen Fengguan, Jiang Yingxin, Shao Jie, Xiang Xiaoming, Wu Yunguo, Liu Guichao, Tang Zhanfeng, Wang Wei, Yang Zunping,
Xiao Changsong, He Yi, Cao Yongming, Hong Chunjie, Chen Huaxiang, Liu Zili, Zhang Xiaozhong, Han Wenhao, Han Xinlin, Hu Tingwen, Jiang Jinwei, Zhu Yongping, Ke Yihang,
Li Yunlong, Jin Leixuan, Cao Qiao, Hong Lixiang, Yan Rongjie, Xu Hui, Kuai Naiwei, Chen Xiaowei:
The release status of previous versions of this document and the documents it replaces are as follows:
--- It was first published as GB/T 12223-1989 in 1989, and it was revised for the first time in:2005;
--- This is the second revision:
Connections for part-turn valve actuators
1 Scope
This document specifies requirements for the connection of part-turn actuators to industrial valves:
include:
--- Partial rotation connected with industrial valves [see Figure 1a) and Figure 1c)] or intermediate connection support [see Figure 1b) and Figure 1d)]
The flange size necessary for the drive unit;
--- Structural form and size of the driving part of the part-turn driving device necessary to connect with the driven part;
---The size of the flange connecting surface directly connected with the industrial valve and the torque reference value of the connecting flange:
This document applies to the connection dimensions of part-turn valve actuators to valves:
This document does not apply to the connection dimensions of intermediate supports and valves:
Note 1: "Valve" in this document includes "valve with intermediate support" [see Figure 1b)]:
Note 2: When the part-turn drive consists of a multi-turn drive and an integral part-turn gearbox, it is in accordance with the provisions of this document, see Figure 1a) and
Figure 1b): When the part-turn drive consists of a multi-turn drive with a separate part-turn gearbox, connected to the gearbox
The multi-turn drive device is in accordance with the provisions of GB/T 12222, see Figure 1c) and Figure 1d):
a) Direct connection b) Connection with support in the middle c) Combined direct connection d) Combined connection with support in the middle
Description of index number:
1---Part-turn driving device; 5---Gear box;
2---connection surface (see this document for partial rotation); 6---connection surface (see GB/T 12222 for multi-turn);
3---valve; 7---multi-turn drive device:
4--- There is a support connection in the middle;
Figure 1 Connection surface between part-turn drive and valve
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
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