Stainless steel welding butterfly valve
Contact Info
- Add:1st Floor, Building D, No. 1887 Tianzhong Road, Zip:
- Contact: 胡涛涛
- Tel:18667719199
- Email:727347414@qq.com
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Features
1. The triple-eccentric butterfly valve is known as a process valve. This design makes it an ideal metal-seated butterfly valve with bubble-tight sealing for high-temperature, high-pressure, and fire-resistant applications.
2. Due to the welded structure, the valve achieves elastic zero leakage with the pipeline plane.
3. This valve has no flange, which brings great convenience and aesthetics to pipeline and insulation wrapping.
Main Technical Parameters
Nominal Diameter
DN (mm)
100～1400
Nominal Pressure
PN (MPa)
1.0
1.6
2.5
4.0
Test Pressure Ps (MPa)
Shell Test
1.5
2.4
3.75
6.0
Seat Test
1.1
1.76
2.75
4.4
Air Seat Test
0.5～0.8 MPa
Applicable Media
Water, oil, steam, coal gas, acids, alkalis, etc.
Applicable Temperature
-196℃～≤600℃
4. Materials of Main Parts
Name
Material
Valve Body
Carbon steel, stainless steel, Cr-Mo-V steel
Valve Disc
Carbon steel, stainless steel, Cr-Mo-V steel
Valve Stem
2Cr13 stainless steel, Cr-Mo-V steel
Seal Ring
Stainless steel, soft-hard laminated metal sheet
Valve Seat
Stainless steel, Stellite hardfacing alloy, etc.
Packing
Flexible graphite
Note: When the operating temperature is -196℃, a long-neck structure is adopted. H1 can be determined according to user requirements, and the prefix "D" shall be added to the model.
5. Connection Dimensions of Welded Metal-Seated Butterfly Valves D363H/663H/963H/-10/16/25/40/C, P, R
Diameter
Main Dimensions
1.0MPa
1.6MPa
2.5MPa
4.0MPa
| Industry Category | Machinery & Equipment/Valves/Butterfly Valves |
|---|---|
| Product Category | |
| Brand: | 浙江伯尔盾阀门制造有限公司 |
| Spec: | D363W-25P |
| Stock: | 10000 |
| Manufacturer: | 浙江伯尔盾阀门制造有限公司 |
| Origin: | 113303 |
