Q: semi-automatic OR air conditioning vent principle and advantages of a: air conditioning office principle: semi-automatic exhaust valve exhaust condition, buoy because gravity effects, pull down one end of the lever, the lever heeling, Marine valve lever and exhaust hole mouth eye contact with the local display, air passes through the hole in exhaust discharge, eyes, mouth with the discharge of air, water standard rise, float on the water pressure under the utility aspirant, and leverage on the tightly closed end face of blow hole on the pressure gradually, until the whole exhaust eye is absolute silence. Does not lead to difficult buoy activity. 2. Buoy lever sees fit and use rigid molecular compound plastics, leverage and buoy and bearing the connection between the right and use the active connection, so not in the initiation of corrosion during a long period running, cause the system can not be office and leaking. Air conditioning semi-automatic exhaust valve strength: 1. Air conditioning semi-automatic exhaust valve buoy sees fit and the degree of using low density PP material, this material even if under the high temperature water to soak in water for a long time also won't produce change shape. 。 3. Leverage is tightly closed end face local sees fit and use spring-loaded, can leverage the movement of the corresponding expansion, security in tightly closed don't exhaust conditions. Air conditioning semi-automatic exhaust valve is absolutely in closed condition. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate Industrial Valves, globe Industrial Valves, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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