【 CARX water composite exhaust valve summary 】 :
compound clean water valve used in tube of the highest point on the road or there is breath, on gas out pipe dredge pipeline, to work properly.If not install exhaust valve, pipe be gas resistance, produce pipe water capacity can not meet the design requirements, the second: pipeline outage or stop pump during operation, a negative pressure to cause pipeline vibration or rupture, row (suction) valve is quickly put the air suction tube, prevent the pipeline vibration or broken.
【 CARX water composite exhaust valve principle】 :
when the water into the tube, floating ball stops at the bottom of the ball barrels of a large number of exhaust, when the gas line up, the water entering the ball float through the ball in the valve cylinder to shut down, stop the exhaust, pipeline during normal operation will naturally produce a small amount of gas, the gas will focus on the upper tube to, much of the valve in the inland waters, floating ball well down the gas is removed from the holes.Such as power stop pumps, pipe flow space-time, a negative pressure at any time, floating ball well down, open the hole to drive big hole a large number of tonifying qi to ensure pipeline safety.
【 CARX water composite exhaust valve parameters 】 :
A model: being CARX
Size: being DN25 - DN200
Nurture connection: flange
Do work pressure: 1.0 Mpa
Medium: being is water
Do use temperature: room temperature
Nurture the body: cast iron, cast steel, stainless steel
A floating ball and being stopper: stainless steel
A sealing material being: nitrile butadiene rubber
Note: in the process of using pressure not less than 0.03 Mpa, such as less than 0.03 Mpa exhaust valve leakage easily.Must match a valve for maintenance.
Keywords:butterfly valve ,knife gate valve,ball valve,globe valve,slurry gate valve
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