Product Features
The AAV-16T Brass Vacuum Breaker Valve is primarily used in vessels or pipelines. When negative pressure or vacuum gradually increases in a pipeline or vessel due to system operation or shutdown, this valve automatically opens to relieve the vacuum, preventing the pipeline and other equipment from collapsing or developing cracks, thereby ensuring equipment safety. It is used in water supply and drainage, shipyards, power plants, metallurgy, shipbuilding, and other fields, and can meet the requirements of various operating conditions.
Product Features
- It offers high operational safety and reliability; it maintains a tight seal with no water leakage under positive pressure, and the cover operates smoothly under negative pressure, allowing for rapid and substantial air replenishment.
- It operates fully automatically without the need for manual control, using atmospheric pressure as its power source and requiring no external power supply.
- Installation is simple and requires no setup; just follow the instructions to install it correctly, and it will work properly.
Product Specifications
Product Model | AAV-16T |
Valve Body Material | Brass |
Connection Method | External Thread |
Nominal Pressure | ≤1.6 MPa |
Applicable Media | Water, etc. |
Operating Temperature | ≤80℃ |
Product Size Guide
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 |
DN65 | 2-1/2 | 86 | 88 |
