AAV-16P stainless steel vacuum destroying valve is mainly used in container or pipeline, when the pipeline or container produces negative pressure or vacuum gradually rises due to system operation or stopping, the valve can open automatically to destroy the vacuum effect, so that the pipeline and other equipment will not produce deflated, concave cracks and other phenomena, in order to protect the safety of the equipment. It is used in the fields of water supply and drainage, dockyard, power plant, metallurgy, shipbuilding, etc. It can meet the needs of various working conditions.
Product Features
- High working safety and reliability, good sealing without water leakage in positive pressure condition, flexible cover in negative pressure condition, and quick replenishment of large amount of air.
- No personnel operation and control, completely automatic work, the use of atmospheric pressure seat power source, without the need for external other power sources.
- Easy to install, no need to debug, just follow the instructions to install correctly can be used normally.
Product Parameters
Product Model | AAV-16P |
Valve body material | 304 Stainless Steel |
connection method | External Thread |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water and so on |
Applicable temperature | ≤80°C |
Product Size Reference
Nominal Diameter | G | L | H |
DN15 | 1/2 | 42 | 66 |
DN20 | 3/4 | 42 | 66 |
DN25 | 1 | 43 | 67 |
DN32 | 1-1/4 | 50 | 76 |
DN40 | 1-1/2 | 63 | 75 |
DN50 | 2 | 70 | 75 |
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