Exhaust pneumatic valve and what is the difference between object completely dynamic valve

exhaust pneumatic valve in the pipe system is indispensable auxiliary components, are widely used in boiler, air conditioning, oil and gas, water supply and drainage pipeline. Often installed in the place such as the commanding heights or bend, get rid of extra gas pipeline, pipe road use efficiency and reduce energy consumption. Trace exhaust ARSX/ARSH series pneumatic valve ARSX/ARSH series in general, the water containing about VOL % of dissolved air, in the process of water, the air constantly released by water, gathered at the high points in piping, form the air bag ( 气穴) Make it difficult to water, the system of water conveyance capacity can be so down about - %。 This trace exhaust pneumatic valve main function is to eliminate the VOL % of dissolved air, and is suitable for plant premises in high-rise buildings, piping, small pumping stations to protect or improve the system of water conveyance efficiency and save energy. The single lever ( 简单的杠杆式) Trace exhaust pneumatic valve, pneumatic valve body for a similar oval, all internal parts including floating ball, leverage, poles, such as pneumatic valve seat are S. S stainless steel exhaust aperture/' internal use standard, suitable for up to PN work stress environment. Main specifications: nominal diameter: DN - DN nominal pressure: PN PN PNCARX series composite exhaust pneumatic valve structure and purpose: the pneumatic valve for the round barrel pneumatic valve body, its internal mainly contain in stainless steel ball (b 不锈钢球) , pole ( 浮子臂) And the head ( 提升) 。 This pneumatic valve installed in the pump outlet or send in the water distribution pipeline, to a large number of excluded rally of air tube, or the trace of build-up in pipes are high air emissions into the atmosphere, in order to improve the pipeline and pump efficiency, and once the tube has negative pressure produced when the pneumatic valve outside air inhaled quickly, in order to protect the pipeline damaged by negative pressure produced. Operating principle: when the tube start injection, plug head stays in the open position, a large number of exhaust, when the air line up, the water accumulation in the pneumatic valve, floating ball float, drive head to the closed position, stop the gas, when water tube is normal transportation, such as a small air gathered to reasonably in the pneumatic valve, pneumatic valve inside the water levels fall, floating ball drops, the air is being exhausted from holes, when the pump stop, pipe water empty or when they encounter tube to produce negative pressure, the plug head quickly open, inhalation of air, to ensure that the line completely. CARX series overall single ball type composite exhaust pneumatic valve ( Water use) Pressure rating: PN: nominal diameter DN - mm( DN is screw type, and the rest for the flange CARX series separate composite exhaust pneumatic valve ( Water and sewage share) Pressure rating: PN: nominal diameter DN - Mm CARX whole double ball type composite exhaust pneumatic valve pressure rating: PN: nominal diameter DN - Mm SCAR series sewage composite exhaust pneumatic valve overview: sewage compound principle and water compound exhaust vent pneumatic valve pneumatic valve is the same, just the structure changes slightly, the elongation of the pneumatic valve lever mechanism slightly modified, make dirt accumulate at the bottom of the pneumatic valve body only, do not affect the exhaust, from leaking. Main specifications: pressure rating: PN: nominal diameter DN - 毫米