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Double Orifice Air release valve

Double Orifice Air release valve

Double Orifice Air release valve
Categoriesair release valve
AlbumView larger image
BrandJinbin Valve
ModelQB2
Standard or NonstandardStandard
StructurePressure Reducing
PressureLow Pressure
PowerAutomatic
MaterialCasting
Temperature of MediaNormal Temperature
MediaWater
Port SizeDN50-DN300
ApplicationGeneral
ColorBlue
FOB portXINGANG PORT
Terms of PaymentL/C, D/A, D/P, T/T
Update Time2019-03-22
Detail Information

Double Port Air Release Valve

Double Orifice Air release valve

Size: DN50-DN200;
Flange and drilling acc to BS EN 1092-2 PN10/PN16.

Double Orifice Air release valve

Working PressurePN10 / PN16
Testing PressureShell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
Working Temperature-10°C to 80°C (NBR)
Suitable MediaWater.

Air Displacement (As the speed of flow 1.5-3.0m/s) :

SizeDN50DN75DN100DN150DN200
Air displacement(m3/h)6.5-136.5-1310-2019-3831-62

Charatoristics:

1. This valve can release the air to reduce the resistance in the pipeline.

2. It can suction air automatically and quickly to prevent the  pipe fracture when there is negative pressure in pipe.

3. The material of floating ball is stainless steel to make sure the long service life.

Double Orifice Air release valve

No.PartMaterial
1BodyCast Iron GG25
2BonnetCast Iron GG25
3StemStainless steel 416
4Gland 
5SealNBR
6BallStainless steel 304

Double Orifice Air release valve

Double Orifice Air release valve

Size(mm)DD1D2LHz-Φd
DN501601251003253254-14
DN801951601353503254-14
DN100211801553853604-18
DN1252452101854804758-18
DN1502802402104804758-18
DN2003352952656205808-18

If need the drawing details, please feel free to contact us.

Double Orifice Air release valve

This air release valve is used for industry water pipeline as the device of releasing gas to improve the efficiency of water deliverying and avoid the transformation & fracture of pipes. It is the necessary equipment of pipelines.

Double Orifice Air release valve

Double Orifice Air release valve

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