Marine Sounding Self-Closing Valve CB/T3778-1999
Product Description
Specifications
1) Standard Item
2) Quick Deliery
3) Good quality
Marine Sounding Self-Closing Valve CB/T3778-1999:
The sounding self-closing valve must passed the hydraulic test and seal test. The hydraulic test pressure is 0.3Mpa, and last for 5minutes. The seal test pressure is 0.2Mpa, also last for 5 minutes.
Standard: CB/T3778-1999
Material:
1-Body: Bronze
2-Gland:Bronze
3-Plug: Bronze
4-Cover: Bronze
5-Counterweight: Nodular Iron
6-Self-Closing air valve: Brass
Main Size list(mm):
| DN | d (inch) | H | H1 | L | Weight(kgs) |
| 40 | G 1-1/2" | 220 | 100 | 130 | 6.38 |
| 50 | G 2" | 225 | 105 | 140 | 6.85 |
| 65 | G 2-1/2" | 225 | 105 | 155 | 6.89 |