Since 1933 MIYAWAKI develops and manufactures high-quality equipment for a wide range of steam and condensate lines.

VACUUM BREAKER

In every steam system a drop below atmospheric pressure can occur. Vacuum or near vacuum conditions are often more damaging to piping systems and components than higher pressures. Especially heat exchangers can suffer from such conditions. The vacuum Breaker countracts this condition and levels the pressure back to atmospheric condition. Ideally used in combination with an Air Vent to free the system from undesired air during operation.

Features:

  • High durability
  • No leakage even in case of extreme low pressure
  • Equipped with strainer (CV11)

Specification:

Model Available
Sizes
Available
Connections
Maximum
Operating
Pressure
MPa (psig)
Maximum
Operating
Temperature
°C (°F)
Body Material Download
CV11 1/2" - 1" Screwed 0,9
(130)
150
(302)
Stainless Steel
CVU15 1/2" x 1/8"
1/2" x 1/2"
Screwed 2,1
(305)
450
(842)
Stainless Steel