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Slam shut-off valve(VANAZ V-4306,VANAZ V-4308)

Slam Sut-off valve is installed immediately after the filter & prior to the Regulator. It normally remains open, incase the outlet pressure of the regulator exceeds the permissible limits, the slam shut off valve senses it through the impulse line & immediately shuts off the flow to downstream. When the regulator is repaired, the slam shut off valve is to be open manually by pulling the knob. Once the flow starts through the slam shut off valve it will remain open till the outlet pressure of the regulator is within limits.

VANAZ V-4306

Working Pressure 20 kg/cm2
Flow Rate 0 - 500 Scm3 /hr
Shut Off Pressure Setting 0.05 - 5 bar
End Connection 1½” or 2” BSP both side.
Medium
LPG, Natural Gas, Carbondioxide Hydrogen, Air

VANAZ V-4308

Working Pressure 20 kg/cm2
Flow Rate 50 - 5000 Scm3/hr
Shut Off Pressure Setting 0.05 - 5 bar or 0.5-25 kg/cm2
End Connection
3” or 4” flanged end on both side
Medium
LPG, Natural Gas, Oxygen, Nitrogen, Carbon dioxide Hydrogen, Air

Available in Self sensing & External sensing. Will be supplied for assembly in gas train only.

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