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China, Chinese Qb1 Ductile Iron/Carbon Steel Threaded Ends Air Exhaust Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveExhaust ValveAir Vent ValveAir Valve
Goole Valve technology Co., Ltd.
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Product Description QB1 Ductile Iron/Carbon Steel Threaded Ends Air Exhaust ValveProduct DescriptionSingle orifice exhaust valve (exhaust valve) is used for pipe exhaust of independent heating system, centralized heating system, heating boiler, central air conditioning, floor heating and solar heating system. Because water usually contains a certain amount of air, and the solubility of air decreases with the increase of temperature, gas gradually separates from the water during the circulation process and gradually gathers together to form large bubbles or even gas columns. Due to the supplementation of water, gas is often generated.ApplicationApplicationThe air vent valve is applicable to be the equipment of quickly discharging air in pipe of industrial medium being water. It is for improving the efficiency of water transporting equipment and protecting pipe free of distortion of damage, so it is the pre-requisite equipment for pipe.Product FeaturesFeatures1. It can eliminate air in pipe so as to decrease resistance and save energy.2. When pipe is under back pressure, the product can absorb air to avoid pipe crack.3. Floating ball is stainless with long service life, safety and reliability.Product ParametersTechnical ParametersWorking Temp1.0Mpa / 1.6MPaMediumClean WaterWorking TempNormal TempValve Body / CoverCast Iron, WCB, Stainless SteelFloating BallS.S 304Sealing RingNBR DimensionDN(mm)NPSΦH151/2"135205203/4"135205251"135205View of the factory
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