Tank Blanketing Valve

A tank blanketing valve is a pressure regulating valve designed to maintain the headspace (gas space above the liquid) in a storage tank at a safe positive pressure by introducing an inert gas (usually nitrogen).

Specification :
Size                               : DN 20 ~ DN 100 (3/4” ~ 4”)
Pressure rating            : PN 16 ~ PN 64, ANSI 150 ~ ANSI 300
Connection                   : RF Flanged
Body material               : Cast Iron, Cast Steel, SS304, SS316
Plug type                       : Single seated, double seated, cage guided
Stem material               : SS304. SS316
Pressure balancing     : Stainless Steel Bellows
Flow characteristic      : Quick open
Working temperature  : ≤80 degC