Prosave

Air Release and Vacuum Breaker

Size : 1" - 14"
Media : Air/Gas As per customer spec.
Temperature : -40 ~ 120 ℃ (As per O-ring/Gasket Material)
Application : Pressure and Vacuum Relief Service
Connection : ASME, DIN, JIS, KS STANDARD
Industry : Power Plant, Desalination Plant, Water Work System

http://prosave.co.kr/eng/products/air_release_vacuum_valve.html