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Exhaust valve overview
Exhaust valve piping system is an essential auxiliary components, widely used in boilers, air conditioners, oil and gas, water supply and drainage pipelines. Often installed in the commanding heights or elbows, etc., to exclude excess gas pipeline, pipelines to improve the efficiency and reduce energy consumption. ARSX / ARSH Series Micro Vent ARSX / ARSH Series In general, water contains about 2VOL% of dissolved air, which is continuously released from the water and collects at the high point of the pipeline to form AIR POCKET makes it difficult to deliver water and therefore the system's ability to deliver water drops about 5-15%. The main function of this micro exhaust valve is to eliminate the 2VOL% of dissolved air and is suitable for installation in high-rise buildings and pipelines in the plant area. Small pump stations are used to protect or improve the system's water delivery efficiency and save energy. Single lever (SIMPLELEVERTYPE) micro exhaust valve, an oval-shaped valve body, all internal components, including float, lever, bar, valve seat, etc. are 304S.S stainless steel, the internal standard exhaust aperture 1/16 ", Suitable for working pressure up to PN25 environment. Main Specifications: Nominal diameter: DN15-DN25 Nominal pressure: PN10 PN16 PN25 CARX series of composite exhaust valve structure and use: This valve is a barrel-shaped body, the internal Mainly contains stainless steel ball (STAINLESSSTEELBALL, FLOATARM) and plug (POPPET) .The valve is installed at the pump outlet or send water distribution pipeline to a large number of tubes to exclude the accumulation of air, or in the pipeline The tiny amount of air that collects in the upper part is discharged to the atmosphere to improve the efficiency of the pipeline and the pump, and when the negative pressure in the pipe is generated, the valve rapidly sucks the outside air to protect the pipeline from the damage caused by the negative pressure. : When the tube began to inject water, the stopper stuck in the open position, a lot of exhaust, when the air is exhausted, the valve water, the float is floating, drive plug to the closed position , To stop a lot of exhaust, when the tube of water under normal delivery, if a small amount of air gathered in the valve to a considerable extent, the valve water level drops, the float drops, then the air from the small hole, when the pump stops, the tube When the air flow is empty or negative pressure is generated in the tube, the plug is rapidly opened and the air is sucked in to ensure complete pipeline CARX Series Single-ball compound exhaust valve (for clear water) Pressure class: PN10 Nominal diameter: DN25- 100mm (DN25 is threaded type, the rest is flanged) CARX series of split composite exhaust valve (water and sewage shared) Pressure rating: PN10 Nominal diameter: DN250-300mm CARX overall double-ball compound exhaust valve Pressure level : PN10 Nominal diameter: DN250-300mm SCAR series of sewage compound exhaust valve Overview: Sewage composite exhaust valve principle and water compound exhaust valve the same, but the structure is slightly modified, about to lengthen the body, the lever mechanism slightly Make modifications, so that only the accumulation of dirt in the lower part of the body, does not affect the exhaust, not leaking. Main Specifications: Pressure Rating: PN10 Nominal diameter: DN50-200mm Keywords: exhaust valve