Nitrogen Blanketing Valve

Specifically designed  for tank filling

Operates effectively at supply pressures from 10PSIG to 200PSIG

Equipped with standard NPT inlet and outlet

Pressure balanced valve

Optional ANSI 150 lb or 300 lb flange connections

Optional supply line filter available

Self-actuated design automatically opens to allow filling gas flow

Set point is unaffected by supply pressure

Automatically closes when tank pressure returns to the set pressure

Various orifice sizes are available, allowing for flow rate adjustment tailored to the size of the storage tank

Nitrogen supply pressure: 0.2- 0.8MPa

After valve: 0.5-100KPa

Sensitive response, high precision gas control

Connection mode : flange, thread

Pilot type structure, stable operation

Allowable leakage level