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Home Valve Products Compound Lever Automatic Exhaust Valve, Compound Lever Exhaust Valve, Automatic Exhaust Valve, Aie Valve

Compound Lever Automatic Exhaust Valve, Compound Lever Exhaust Valve, Automatic Exhaust Valve, Aie Valve

Compound Lever Automatic Exhaust Valve, Compound Lever Exhaust Valve, Automatic Exhaust Valve, Aie Valve
Price: Negotiable/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 10/Piece
Pay Type: L/C,T/T

Generally, there is about 2 vol % of dissolved Air in water. In the process of water delivery, the dissolved air constantly released by water, gathered at the high points in pipeline, it forms "Air pocket" to make water delivery difficult. Therefore, water delivery capacity of water system will  fall about 5-15%.  The main function of the automatic air valve is to exhaust the 2VOL% of dissolved air.

ARCX, ARDX series compound lever automatic exhaust valve. Due to tight afterburning purpose of compound lever, under high pressure, it can synchronously make floating ball and water level go down and achieve the effect of normal air exhaust. There it has superior air exhaust performance under high pressure. Meanwhile, compared with traditional similar air valve,  the jam resistance and sealing performance is greatly improved. The valve series is suitable to work under condition of high pressure, generally pressure is more than PN16. It can be installed in  high-rise buildings, pipelines of factory, small pumping station, etc. It is used to protect or improve water delivery efficiency of water system and save energy. The main internal parts include floating ball components, compound lever components, Toplug, sealing seat, etc. And they are all made from stainless steel. It can work under pressure "0.02~2.5MPa" .

Part nameMaterialsItemPart nameMaterials
1BodyNodular cast iron6ToplugRubber, stainless steel
2O rings/gasketNBR7Lever bracketstainless steel
3BonnetNodular cast iron8Components of compound leverstainless steel
4Sealing seatStainless steel9Components of floating ballstainless steel

Technical parameters

Design pressure MPaPN0.6/1.0/1.6/2.5Pressure of seal test1.1PN
Water-close pressure

 (MPa)≤0.02Standard of pressure testGB13927-92
Pressure range0.02MPa~2.5Requirements of coating, shipping,etc.GB/T12252-89
Pressure test of body1.5PN

Working pressure:PN1.0/1.6/2.5MPa

Model     Inlet's size      (internal thread)Outlet's size
 (internal thread)
Area of vent hole (mm)Overall dimensions(mm)A(L)*B(W)*L(H)

ModelInlet's size        (internal thread)Outlet's size(internal thread)Area of vent hole (mm)Overall dimensions(mm)   A(L)*B(W)*L(H)

Prod Model: ARCX/ARDX
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
JIANGSU COSMIC POWER ENVIRONMENTAL PROTECTION TECH Co., Ltd. Herein refers to "COP company". COP company was established in 2007, it was located in Nanjing city. COP company is a professional valves manufacturer, specialized in designing, researching, manufacturing. Our goal is to do every effort to fulfill customers' equirements. In the past eight years, we developed and strengthened our manufaturing ability and after-sale service, which makes us receive good reputation from our demestic clients. Currently, we plan to furtherly improve our valves to global markets, and make good preparation for providing the valves with best quality and most competitive prive to all our customers. Our main products include Butterfly valve, Gate valve, Ball valve, Check valve, Globe valve etc. The products is widely used in petroleum, chemical, paper making, electric power, water craft, machine and food industries, etc. Now our productes have passed certificated of ISO9001 and ISO14000.

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  • Jiangsu Cosmic Power Environmental Protection Tech Co., Ltd.

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