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CARX Combined Exhaust Valve

CARX Combined Exhaust Valve

CARX Combined Exhaust Valve
CategoriesAir Valve
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BrandGARLOS
ModelCARX
Nominal Pressure1.0-1.6MPa
End connectionDN25-32 are thread end, DN50-200 are flanged
Suitable MediumWater, oil and othe non corrosive liquid
Temperature0-80℃
Test StandardGB/T13927-1992
Update Time2018-10-19
Detail Information

Summary


CARX Combined exhaust valve body is barrel-shaped, valve inside parts includes stainless steel float ball, lever and disc. This product is used at highest point of pipeline or a closed place, remove the air inside pipe to dredge the pipeline, to improve the efficiency of  pipelines and pumps, to achieve normal work. If the exhaust valve is not installed, the tube flow of liquid heat generated air, which forms a short circuit, so that the pipe water capacity will be less than requirements, and also when power failure or pump stopped, there will be negative pressure in pipeline, Will cause the pipeline vibration or rupture, exhaust valve can suck air into the pipe  quickly, to prevent pipe vibration or rupture.

When water begins to flow into pipe, the disc will be in the open position, a large amount of air will be discharged, when the air discharge finished, the valve is filled with water, float ball will rise and close the disc, air discharging will be stopped, when the pipe is transferring water, If a small amount of air gathered in the valve to a considerable extent, the valve water level drops, and then the air will be discharged via the holes. When the pump stops, the water in tube is empty or air in case of negative pressure, then plug head will open quickly, to suck air, to ensure pipeline safety.


Parameters

Nominal Pressure

1.0 MPa- 1.6 MPa

Nominal Diameter

DN25-32 Thread Connection / DN50-200 Flanged

Suitable Media

Water, Oil and other non-corrosive liquid

Media Temperature

0-80

Test Standard

GB/T13927-1992


Material

No.

Name

Material

1

Valve Body, Bonnet

Ductile cast iron, gray cast iron, Cast steel

2

Floating Ball

Stainless Steel

3

Level and Level Frame

Cast Steel, Stainless Steel


Displacement per hour (Cubic meter/hour)


DN25

DN50

DN80

DN100

DN150

DN200

DN250

DN300

DN350

DN400

2-88

85-352

22-904

34-1413

76-3179

135-8831

212-8831

305-12717

415-17309

542-22608







Installation


Dimension



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