| Brand Name: | COSCO |
|---|---|
| Temperature of Media: | -50~+230 |
| Material: | CS/LTCS/SS |
| Pressure: | PN16/PN25/PN40/PN64/PN100/Class150/Class300/Class600 |
| Standard or Nonstandard: | Standard |
| Place of Origin: | China (Mainland) |
| Media: | Oil |
| Power: | Manual |
| Structure: | Plug |
| Name: | DBB plug valve |
| Body Material: | CS/Ni-cr ss/Ni-cr-mo ss |
| Operation: | Hand/worm gear/gas/liquid/electric |
| Seal Material: | Rubber/Fluorplastics |
| Flow pass: | Reduced bore/Full bore |
| Connection: | Flange/Welding |
| Leakage: | Zero |
| Diameter: | DN25-DN600 |
| Applications: | Oil/Gas/Water/etc |
| Patent: | Yes |
Quick Details
Specifications
Parameter
Body Material: carbon steel, Ni-cr ss, Ni-cr-mo SS
Operation: Hand wheel, Worm gear, Gas drive, Liquid drive, Electric drive.
Seal material: Rubber, Fluoroplastics
Feature:
1. Double seal zero leakage
2. No friction longer life
3. on pipleline maintenance
4. Internal leakage detection
5. Double leakage-proof design
6. Middle cavity relief
7. Contamination drain
8. Fire-proof, anti-static, sulphate resistant