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  • Water Treatment Valve Water Treatment Valve Water treatment requires valves of good corrosion resistance and reliably sealing. Ball valves or butterfly valves are usually used in water treatment to control the flow, opening and closing of water, thus achieving zero leakage and long service life.
  • Water Treatment Valve Cases Water Treatment Valve Cases ProjectOrana 1 Pump StationPlant locationRuby Jo Pond Pump Station David Pond Pump StationValvesBall valves, Check valves, Butterfly valve(2"~24" 150LB)Materi...
  • Different Types of Ball Valves Different Types of Ball Valves 1. Floating ball valvesThe balls of the floating ball valves are floating. Under the action of the medium pressure, the balls can produce a certain displacement and press tightly on the sealing surfac...
  • Weidouli Three-Layer is Completed Weidouli Three-Layer is Completed As a alloy valve manufacturer, Since Weidouli established 30 years ago, we always deeply trusted and supported by customers at domestic and abroad. With the development and the increasing demand for s...
  • When Should We Avoid Using Metal Hard Seal Butterfly Valves When Should We Avoid Using Metal Hard Seal Butterfly Valves The sealing pair of the Butterfly Valve usually adopts an elastic sealing material such as rubber or plastic and a metal-to-metal sealing pair, and also partially uses a fluorine-lined or ceramic seal...
  • Tantalum Valves Tantalum Valves Tantalum valves are commonly used in industries such as chemical processing, oil and gas, and pharmaceuticals, where they are exposed to corrosive materials and high temperatures. They are particularl...
  • Pulp Valve Pulp Valve Titanium alloy valves act as a very suitable solution for the harsh working conditions of paper industry. Over the years, we have produced various titanium Segment ball valves, titanium knife gate valves and other products for different customers in the paper industry.
  • Pulp Valve Cases Pulp Valve Cases Project1 million tonnes per year pulp plantPlant locationShandong Asia Pacific SSYMB Pulp and Paper Co., LtdValvesBall valves(3”~16" 150LB)MaterialTitanium Gr.2FlowPulp containing chlorine dioxi...
  • Working Principles of Butterfly Valves Working Principles of Butterfly Valves The butterfly valve opening and closing part is a butterfly plate, which is driven by the valve stem and rotates 90° around its own axis in the valve body to achieve the purpose of opening and closin...
  • LNG Valve LNG Valve Ball valves, gate valves, check valves, globe valves and butterfly valves, made of titanium, nickel aluminum bronze and duplex stainless steel, are recommended for pipeline transportation of liquefied natural gas. Our valves are with bear corrosion-resistance, long service life, and a long replacement cycle.
  • LNG Valve Cases LNG Valve Cases Project NameTangguh Expansion Project – LNG EPCPlant locationTangguh LNG is a unitized development of six gas fields located in the Winegar, Berau, and Muturi Production Sharing Contracts(PJCs) in Bi...
  • Super Austenitic Valves Super Austenitic Valves Super Austenitic Valves are industrial valves made from super austenitic stainless steel. Each serving different functions in various industrial applications.Super Austenitic Valves are commonly used ...
  • The Classification of the Gate Valve and Its Advantages Analysis The Classification of the Gate Valve and Its Advantages Analysis The gate valve uses the gate as the opening and closing part, and the lift of the gate is driven by the up and down of the valve stem to achieve the opening and closing of the valve. The movement dire...
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No.20, Xingyu Road, Airport Industrial Zone, Wenzhou city, 325024 P.R.
No.20, Xingyu Road, Airport Industrial Zone, Wenzhou city, 325024 P.R.
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0086-577-86921659