The corporation win blanketing valve has been assembled, calibrated and tested. The only adjustable feature is the gas blanketing set point. It has been adjusted to the pressure indicated on the purchase order at the specified supply pressure and set point.
(1) N2 Supply Main line;
It must be removed dirt and pipe scale.
The Mainline should be installed with a 65-mesh strainer to remove dirt and pipe scale.
(2) Sensing Line;
It must be drained (slope down) and not contain low points or traps that could contain liquid. The sensing line should be 1/2” tubing or pipe.