Application of electric flange globe valve
electricFlange globe valveSuitable for cutting off or connecting media on pipelines in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries with a nominal pressure of PN1.6~16.0Mpa and a working temperature of -29~550 ℃. Applicable media include water, oil, steam, acidic media, etc.
Execution standard for electric flange globe valve
Design and Manufacturing: GB12235
Structural length: GB12221
Pressure and temperature rating: GB9131 JB/T74 HG20604
Connecting flange: JB/T79 GB9113 HG20593-20635
Testing and Inspection: GB13927 JB/T9092
Test pressure of electric flange globe valve
Nominal pressure PN (MPa) |
Experimental pressure (MPa) |
|||
housing |
Sealing (liquid) |
Sealing (gas) |
Seal |
|
1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
[Scope of use of electric flange globe valve]
Product Type |
Applicable Medium |
Applicable temperature (℃) |
J41HY-C 型 |
Water, steam, oil products |
≤425℃ |
≤450℃ | ||
J41W-P type |
Nitrates |
≤2000℃ |
J41W-R 型 |
Acetic acid |
≤200℃ |
J41Y-I type |
Water, steam, oil products |
≤550℃ |



Quanli Ordering Notice: (National Standard)
1、 A: Product name, model, nominal diameter B: Medium and temperature, pressure range C: Are there any accessories, delivery time, special requirements, etc. for us to correctly select for you.
2、 If the valve model of our company has already been selected by the design unit, please place an order directly with our sales center based on the valve parameters.
3、 When the situation you are using is very important or the environment is complex, please provide design drawings and detailed parameters, and our engineers and experts will focus on reviewing and analyzing for you. We can provide you with professional solutions, including design, customization, complete sets, operation, and service. We have always been committed to being a leader in the valve industry, providing you with the latest valve knowledge, the best service, and the best technical consultants. Thank you for visiting our website【www.quanlivalve.com】If you have any questions, you can call us and we will do our best to provide you with high-quality service. Our factory specializes in providingball valve、butterfly valve、gate valve、globe valve、check valve、pressure reducing valve、safety valve、Marine valves、Oilfield valves、Water control valveWaiting for various types of valves.
