Weldon Valves is a professional indsutrial valves manufacturer and supplier, with products of top-notch quality and resonable price. We are commited to providing unreserved services to the whole world.
In addition, we are dedicated to offering customized plans and most economical products to our customers, and we have a modernized managing method to guarantee our efficiency in production and sale system. With morality as the essence and quality as the root,we are trustworthy. Besides, each of our team members is trained in the factory to have a professional knowledge of valves.
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The gate valves provided by Weldon mainly include bolted bonnet wedge gate valves and pressure seal bonnet gate valves, which are widely used in gas, petrochemical, oil, offshore, power station and refining industries. The opening and closing of the gate valve depend on the movement of the disk perpendicular to the direction of the fluid, which is usually used to cut off the medium and cannot be used to regulate the flow.
The globe valves provided by Weldon mainly include straight pattern globe valve, Y pattern globe valve, both bolted bonnet and pressure seal bonnet type are available , which are designed and manufactured according to DIN and ASME, The globe valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
The check valves provided by Weldon mainly include Swing check valve, Pressure sealed cover check valve, Wafer check valve, etc. Check valve, also called non-return valve, is mainly installed on the pipeline, allowing the medium to flow in only one diretcion.
The ball valves provided by Weldon mainly include Trunnion mounted ball valves, Floating ball valves, Double block and bleed ball valves, Fully Welded ball valves, Top entry ball valves, Metal seal ball valves, etc.
The butterfly valves provided by Weldon mainly include centric butterfly valve, double offset, triple offset, Lug type, Wafer type, Flanged ended butterfly valve etc.
The Forged valves provided by Weldon mainly include small size forged steel gate valve, forged steel globe valve and forged steel check valve, size range 1/4 – 2 Inch (DN15 – DN50), rating range Class 150 – 2500 LB(PN16 – PN420), forging materials in A105N, LF2, F11, F22, F304, F316, F304L, F316L etc.
Safety Valve/ Relief Valve
The safety valves / pressure relief valves provided by Weldon mainly include spring-loaded safety valve, pilot-operated safety valve, bellow balanced safety valve and changeover valve (switch device). The calculation sheet could be provided for all projetc and all the safety valves are designed and manufactured according to API 2000, API PR520 and API 526.
Power Plant Valve
The power plant valves provided by Weldon are mainly large size with high pressure high temperature forged valves. Compared with other valve products, Power station valves are characterized by high temperature and high pressure, normally adopted by pressure self-sealing design and open die forging (free forging) process. The valves are also widely used in the chemical industry.