How to solve the leakage of the valve stem of electric control valve?
This is an outside drain. Tighten the bolts on the valve cover. If not, replace the inner seal
Is the packing leaking?! Tighten the packing gland bolts.
Answer: electric valve stem is sheathed at the Water Leakage, generally speaking is the stem seal screw inside the supporting body for long time working in sealing pads wear out so that the sealing mat does not play a sealing effect, will produce Water Leakage phenomenon. The solution to this problem can only change the set of sealed cushion, to ensure the normal operation of the electric control valve.
