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Electric and pneumatic regualting valve
CV3000 Regualting Valve
Self Operated Regulating Valve
Contact
Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
DIN Valves
DIN Forged Bellow Seal Globe Valve
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DIN Forged Bellow Seal Globe Valve
Detailed
DIN forged bellows seal globe valve
Specification.
Pressure Rating: 1.6- 4.0Mpa
Specification: DN15-50
Material: GS-C25,CF8,CF3
Standard flanges: DIN
Standard screwed: NPT, S.W. Dimension: API 1598
Main Structural Features.
This product has logical structure, reliable seal, excellent performance and nice design.
Sealing face is overlayed by STL, which is friction-resistant, corrosion resistant to ensure a long time use life.
Stem heat-treatment and surface nit riding-treatment to ensure function of corrosion resistance and friction resistance.
It has double seal, thus the capability is more reliable.
The stem may show the position of lift, thus it is more clearer.
The parts material, flange and butt welding dimension may selected according to current operating condition or users' requirement to meeting the requirement of various engineering.
Technical Specification.
Construction: BB-BG, Non Rising Stem.
Operation: Manual, Pneumatic
Design Standard: DIN3356
Face to Face Dimension: DIN3202
Flange Ends: DIN2543-2545
Test & Inspection: DIN3230
Product Performance Specification.
| PN (MPa) | Shell Test (MPa) | Sealing Test (MPa) | Suitable Temp (ºC) | Suitable Medium |
| 1.6 | 2.4 | 1.76 | -20ºC-350ºC | Water, Steam, Oil, Etc. |
| 1 | Structural Length | DIN3202 |
| 2 | Welding Dimension | GB12224 |
| 3 | Test Inspection | GB/T 13927 |
| Nominal Pressure | 1.6Mpa | 2.5Mpa | 4.0Mpa |
| Shell Strength | 2.4Mpa | 3.8Mpa | 6.0Mpa |
| Sealing Test | 1.8Mpa | 2.8Mpa | 4.4Mpa |
| Sealing Test | 1.0Mpa | 1.0Mpa | 1.0Mpa |
| Suitable Temp. | -20°C~350°C | ||
| Suitable Medium | Water,Oil&Gas. | ||
Main External Dimension.
| DN | PN16/25/40 | ||
| L | H | W | |
| 15 | 130 | 174 | 125 |
| 20 | 150 | 176 | 125 |
| 25 | 160 | 207 | 125 |
| 32 | 180 | 207 | 125 |
| 40 | 200 | 210 | 160 |
| 50 | 230 | 225 | 160 |
Application.
DIN Forged Bellow Sealed Globe Valve is applied to various kinds of working condition pipelines such as petroleum, chemical industry, pharmacy, fertilizer, and poer industry, etc. Under nominal pressure in the PN1.6-6..4MPa and operating temperature at -20-350ºC, that is used to cut off or connected the pipeline medium.
