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  • ARVX micro exhaust valve
  • ARVX micro exhaust valve
  • ARVX micro exhaust valve
  • ARVX micro exhaust valve
  • ARVX micro exhaust valve

ARVX micro exhaust valve

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[Product Overview] ARVX micro exhaust valve is used in the central air conditioning (refrigeration, heating) system on the official road or there is a closed place to remove the gas in the pipe to dreg the pipe, but when the pipe is in normal operation, the water medium in the pipe contains 2VOL chemical composition in the pipe will naturally produce gas. These gases slowly become larger, have a big impact on the pipeline, will produce gas or section, the exhaust valve in time to discharge these gases, so that the pipeline cooling, heating efficiency can be improved, can save energy, is the central air conditioning products, product life can reach more than five years. The shelf life is twelve months.
1, micro exhaust valve under normal circumstances, the water contains about 2VOL% of dissolved air, in the water transmission process, the air is constantly released from the water, gathered at the high point of the pipeline, the formation of air pocket (AIRPOCKET), so that the water transmission is difficult, the system water transmission capacity can be reduced by about 5-15%. The main function of this micro-exhaust valve is to exclude the 2VOL% of dissolved air, and is suitable for installation in high-rise buildings, plant piping, small pumping stations to protect or improve the system's water transmission efficiency and save energy. 2, single-rod micro micro exhaust valve, for a similar oval body, all internal parts including float, lever, valve seat are 304 stainless steel, the internal use of standard exhaust aperture 1/6", suitable for PN16 working pressure environment. Medium temperature: 0-80 ° C. 3, trace exhaust valve is mainly used in HVAC system, often installed in the commanding height or elbow, etc., to eliminate excess gas in the pipeline, improve the efficiency of pipeline use and drop. Medium temperature: 0-80 ° C.
Parts material

NameBonnetValve seatPlug endRod holderLeverFloatValve bodyBolts
MaterialNodular cast iron304 stainless steelNeoprene304 stainless steel304 stainless steel304 stainless steelDuctile ironGalvanized

Technical parameters

Working pressureTest pressureFloat pressure
1.62.42.4

[Main size]

Specification DN(mm)GOutlet sizeExhaust port size (mm)LL1H
151/2"A quarter1.613086155
203/4"A quarter1.613086155
251"A quarter1.613086155


Product Description

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve

ARVX micro exhaust valve