High effiency CARX composite air vent valve made in china

High effiency CARX composite air vent valve made in china 

Introduction

CARX composite exhaust valve structure and purpose of the valve being the drum-shaped, includes stainless steel ball valve and the valve stem. The valve is installed at the pump outlet or Songpei water pipeline, used to rule out the accumulated air in the tube, in order to improve the efficiency of the pipeline and the pump, when the inner tube if a negative pressure, the valve quickly sucked outside air, to prevent damage due to the negative pressure line.
When CARX composite exhaust valve operation principle when the inner tube water injection, the valve is in the open position, extensive venting, when the air is drained, filled with water inside the valve, the float rises and driven valve is closed, stop the exhaust, when the normal water delivery tube, if a small amount of air accumulated in the valve to a considerable extent, the water level dropped valve, float fall, when the air is discharged from the hole. When the pump stops, or in case of negative pressure within the flow tube inner tube, then quickly open the plug head, suction air, to ensure pipeline safety.

performance parameter 

Structure

Product Size

(flange size according GB4216-84 standard)

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