DIN Standard Bellow Sealed Globe Valve
Goole DIN Standard Bellow Sealed Globe Valve is applied to various kinds of working conditions of pipelines such as petroleum, fertilizer, and power industry.
DIN Standard Bellow Sealed Globe Valve Structural Features:
DIN Standard Bellow Sealed globe valve ( Os & Y Type ) is applied to various kinds of working conditions of pipelines such as petroleum, chemical industry, pharmacy, fertilizer, and power industry, etc, under nominal pressure in the PN1.6-40 MPa and operating temperature at -20 – 350℃, that is used to cut off or connected to the pipeline medium.

DIN Standard Bellow Sealed Globe Valve Technical Specification:
1. Construction: BB-BG-OS&Y
2. Operation: Manual, Pneumatic
3. Design Standard: DIN3356
4. Face to Face Dimension: DIN3202
5. Flange Ends: DIN2543-2545
6. Test & Inspection: DIN3230
DIN Bellows Sealed Globe Valve Specifications:
1. Pressure Rating: 1.0-4.0Mpa
2. Specification: DN15-DN500
3. Material: GS-C25,CF8,CF3
4. Standard flanges: DIN
DIN Standard Bellow Sealed Globe Valve Specifications:
PN (MPa) | Shell Test (MPa) | Sealing Test (MPa) | Suitable Temp (℃) | Suitable Medium |
1.6 | 2.4 | 1.76 | -20℃-350℃ | Water, Steam, Oil, Etc. |
2.5 | 3.75 | 2.75 | ||
4.0 | 6.0 | 4.4 |
NO. | PART NAME | MATERIAL |
1 | Body | GS-C25, CF8, CF3 |
2 | Disc | 2Cr13, F304, F316 |
3 | Hinge Pin | F304, F316 |
4 | Bellows combination | F304, F316 |
5 | Bonnet | GS-C25, CF8, CF3 |
6 | Packing | Flexible graphite, PTFE |
7 | Gland | 25#, F304, F316 |
8 | Locator | 25#, F304, F316 |
9 | Stem Nut | ZQA19-4 |
10 | Hand wheel | Carbon Steel |
11 | Cap | 25# |
12 | Oil Nozzle | Brass |
13 | Hexagon Nut | ASTM A193 2H, A193-8, A193-8M |
14 | Bolt | ASTM A193 B7, A193-B8, A193-B8M |
15 | Gasket | Flexible graphite+S.S. PTFE |
16 | Stem | 2Cr13, F304, F316 |