Flange Composite Exhaust Valve Are Sold in The Factory

• Type: Compound Exhaust Valve
• Material: Ductile Iron,Stainless Steel,Cast Steel
• Certification: RoHS, CE, ISO9001, TS16949, TUV, GS, AC
• Media: Water Oil Gas
• Transport Package: Export Standard Package
• Specification: DN50-DN200
• Model NO.: CARX
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

1.Product Overview
       The CARX Compound Air Release Valve has a cylindrical valve body, and its internal components include a stainless steel float ball, lever, and valve disc. This valve is installed at the pump outlet or in the distribution pipeline to eliminate accumulated air in the pipeline, improving the efficiency of the pipeline and water pump. In the event of negative pressure within the pipe, the valve quickly draws in external air to prevent damage to the pipeline due to negative pressure. When water begins to flow into the pipe, the valve disc is in the open position, allowing for substantial air release. Once the air is expelled, the valve fills with water, causing the float ball to rise and close the valve disc, stopping the air release. During normal water transport in the pipe, if a small amount of air accumulates in the valve to a certain extent, the water level inside the valve drops, and the air is expelled through small holes. When the water pump stops, and there is a flow of water or negative pressure in the pipe, the plug quickly opens to intake air, ensuring the safety of the pipeline. Medium temperature: 0~80ºC
 2.Main Technical Parameters
        Nominal Pressure: 1.0~1.6MPa
        Nominal Diameter: DN25~32mm for threaded connection
                                       DN50~200mm for flanged connection
        Applicable Media: Water, oil, and other non-corrosive liquids
        Applicable Temperature: 0~100ºC
        Testing Standard: GB/T 13927 AP1598
3.Main External Connection Dimensions


Quality and inspection:
       Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.        
Production step:
       1.The raw materials are cast or forged and processed into semi-finished products.
       2.Processing the semi-products in works shop
       3.Assembling the goods
       4.Testing the sealing in pressure and checking quality of the goods
       5.Package
       6.Delivery the goods on time
Package:
        1.The pakage standard:inside PVC bag and small box and standard export carton
        2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
       1) We have several years of experience in manufacturing various types of valves professionally.
       2) Products are of good quality, with reasonable prices.
       3) Our style:Promise must be kept and action must be prompt and fruitful.

Certifications

 

       Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.