Product name：J41H globe valve
Product category：Forged steel globe valve
Information
Main features and applications of electric high pressure stop valve J41H-100C
The utility model has the advantages of compact structure, reasonable design, good rigidity of the valve, fluent channel and small flow resistance coefficient.
The sealing surface is made of stainless steel and hard alloy, and the service life is long
With flexible graphite packing, it is reliable in sealing and easy to operate
Drive manual, electric, pneumatic, gear transmission, structure type: single flexible wedge gate, rigid wedge type single gate and double gate type.
Widely used in petroleum, chemical, thermal power plants and other oil products, steam pipes to connect or cut off the medium in the pipeline opening and closing device.
|
Connection type: flange |
Applicable medium: steam |
Pressure environment: atmospheric pressure |
|
Operating temperature: room temperature |
Standard: GB |
Direction of flow: unidirectional |
|
Drive mode: Manual |
Type (channel location): through type |
|
Main performance specification of electric high pressure stop valve J41H-100C - test pressure
|
Nominal pressurePN(MPa) |
Experimental pressure(MPa) |
|||
|
housing |
Seal (liquid) |
Seal (gas) |
Upper 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 |
Electric high pressure cut-off valve J41H-100C range of application
|
Shell material |
Applicable medium |
Applicable temperature(℃) |
|
Carbon steel (type C) |
Water, steam, oil |
≤425 |
|
|
Nitrates |
≤200 |
|
|
Acetic acid |
≤200 |
|
|
Water, steam, oil |
≤550 |
Electric high pressure stop valve J41H-100C main parts and materials
|
Valve body, valve cover |
Valve plate and valve seat |
The stem |
Stem nut |
filler |
handwheel |
|
carbon steel |
Quality carbon + carbide or stainless steel |
Chromium stainless steel |
Aluminium bronze |
Graphite asbestos packing |
Malleable iron |
|
Ci Ni Ti |
Stainless steel, stainless steel + hard alloy |
Chromium nickel titanium stainless steel |
Aluminium bronze |
Dipped PTFE |
Malleable iron |
|
Ci Ni Mo Ti Steel |
Stainless steel, stainless steel + hard alloy |
Chromium nickel molybdenum titanium stainless steel |
Aluminium bronze |
Asbestos packing |
Malleable iron |
|
Cr Mo steel |
Alloy steel + hard alloy |
Chromium molybdenum aluminum steel |
Aluminium bronze |
Flexible graphite |
Malleable iron |
Copyright： Wenzhou Zhengyuan Valve Co., Ltd. Technical support: tentech network