DN2200 electric butterfly valve production is completed

Recently, the south intelligent completed a batch of DN2200 electric butterfly valve production. In recent years, nANYUAN intelligent butterfly valve production has a mature process, the production of butterfly valve has been recognized at home and abroad.

This batch of butterfly valves are electric double eccentric butterfly valves. After understanding the working conditions of customers, Nanyuan intelligent selection of double eccentric butterfly valves for customers. The company has a professional solid, united and enterprising R & D team, using 2d CAD and 3D Soldworks software to assist design, using finite element analysis to simulate, analyze and optimize the model, to ensure the rationality of products.

The valve body and butterfly plate are made of high quality carbon steel, the valve stem is 2Cr13, the valve body seal is 0Cr18Ni9 stainless steel, and the butterfly plate seal is made of EPDM high quality rubber. Valve seat adopts double eccentric design, valve seat and seal almost no friction when opening and closing, so the service life of the valve is long. Butterfly plate sealing ring is fixed on the butterfly plate by the butterfly plate pressure ring through the inner hexagon screw, can meet the online maintenance, easy to use, simple maintenance.

The valve body and butterfly plate are welded by submerged arc welding, and all welds are inspected to ensure the welding quality of the valve. After the completion of the valve, and the electric butterfly valve shell and seal pressure test, appearance, size, logo, nameplate content inspection, and the valve electrical commissioning, to ensure the normal operation of the product. In the acceptance of the products, the customer also fully recognized the company's manufacturing capacity and product quality, and expressed hope to continue cooperation.