High pressure may occur during the use of steam lines and steam equipment. While cooling the lines, the steam inside is getting condensate. Due to transformation of steam into water, volume and pressure are decreasing and vacuum will occur.

Ayvaz VK-70 vacuum breakers work like check valve and it prevents the system froom vacuum by taking in air. When the device is given steam again, pressure will be increase so that device will stop working. They are small size vacuum breakers designed for general purpose applications on steam or condensate lines.

Product Materials
Body and Cover: MS58 Brass Inner Part: AISI 304 Stainless Steel

Connection:
Threaded

Nominal Diameter:
DN15 (1/2”)

Pressure
Max. 16 bar

Min. ΔP Opening Pressure
0,17 bar

Working Temperature:
Max. working temperature 260 ºC

Applications:

- Serpentine Systems
- Heat Exchangers
- End of the Line in Steam Systems
- Steam Collectors