Noticias y Notas
Los principales productos de esta empresa son válvulas de bronce, API / compuerta DIN / globo / válvulas de retención / válvula de mariposa / válvula de tapón, válvulas de bola y válvulas de acero forjado. Sus productos han sido ampliamente utilizados en petróleo, petroquímica, química, metalurgia, energía eléctrica, conservación de agua, maquinaria y muchos otros campos.
Sedelon is a leading manufacturer and supplier of bronze valves, has produced and exported many qualified bronze valves to foreign customers.Such as bronze gate valve,bronze globe valve,bronze check valve,bronze ball valve,bronze butterfly valve and so on
Think about the last time when you visited one factory, which parts mostly attracted your eyes unless the production equipment and testing equipment, surely warehouse would be the next one, right? To provide superior quality and excellent service, exact
Sedelon valve ® with limited Switches Application: Forged valve with double limited switch Limited switch which widely used in Industrial field, Mechanical equipment,automatic machine act as an instrument to feedback the state of valve in th
Valves’ Material Selection and Maintenance Methods
The Meaning of Packing: Packing is an important measure to protect the integrity and quantity of goods in circulation.Sedelon Packing for export goods in accordance with the scientific, economic, beautiful, firm, and marketable and more foreign demand. T
Want an economical solution to flow control? ——Choose Sedelon® Butterfly Valves A butterfly valve is a valve which can be used for isolating or regulating flow. Sedelon butterfly valves provide an economical solution to flow control with their zero
Sedelon Y type globe valves are designed with the advanced technologies. Among the different functions of the Y-pattern globe valve, most relevant application is as feed water stop valve, used to protect the water piping between the economizer and the feed water heaters during the hydro-static boiler test. Design Features of Sedelon Y-Pattern Globe Valves: Y pattern body design. Tapered, globe, or plug disc. Flange end, or Welding end, Integral welded seat or threaded seat. Bolted bonnet or pressure sealed bonnet, back seal structure. Impact hand-wheel for 10" and above. Extended stem design for low temperature. Valves in accordance with API/DIN/JIS Standard. Test in accordance with API-598. Stellited seat ring to increase abrasion ability Functions and benefits of Sedelon Y-Pattern Globe Valves: Excellent resistance to thermal changes. Low pressure drop compared to vertical globe valves. Quick and easy repair in line, easy to disassemble. Tight shutoff. Low Emission leakage design, low fugitive emission certificated. Other sizes available on request.
Special design--Class600 Self Sealing Globe Valves Good News! Sedelon valve had finished a special valves,it is high technical requirements compared with other types.Generally self sealing is for high pressure,this time,Class600 but need to for seal sealing function,the engineer and worker had paid more effort,and now,we can see this good design valves. The Function of Self seal globe valves is as follows: --Simple structure,and will be more convenient to manufacture and maintenance. --Working stroke is small,opening and closing time is short. --Good sealing,Little friction between sealing surface and long usage life. Except Self seal valves,Sedelon also can produce Low emission valves and bronze valves. We hope Sedelon can design more and more good valves in future,and we are please that can make a contribution to China and World Industrial filed.
Sedelon® Tilting Disc Check Valve The Tilting Disc Check Valves accomplishes full flow opening by having the disc pivot or tilt in the flow media. The opening stroke range in much less than that of the conventional swing check valves, therefore reduces opening and closing time critical to controlling flow reversal and reducing water hammer. The Tilting Disc Check Valves’ Main Feature: 1.No impact operation and good sealing performance 2.Switch quickly and sensitively 3.Small flow resistance and save energy 4.Long service time As a one of main products in Sedelon Valve Company,The main production material of Tilting disc Check Valves is Cast steel, Stainless steel and Alloy steel ,Bronze,Cast Iron and so on.
Sedelon Double Bleed and Block Ball Valve-DBBV On the occasion of coming Christmas and New Year, Sedelon here also introduce a new product required by our old customer to celebrate it-DBBV. Application Petroleum Production and
Sedelon® Ball Valves are made of variety of materials, Such as Bronze Ball Valves, Stainless Steel Ball Valves, Carbon Steel (Cast Steel ) Ball Valves, Forged Steel Ball Valves and Ceramic Ball Valves. Features: For Ceramic Ball Valves, the body and bonnet are made of steel, but the ball, seat and bushing are made of Ceramic (with high stability and hardness: HRC 90 ). That means the wet parts which contacting the medium are all made of ceramic.Ceramic ball valves do open and close function in excessively abrasive media. Their higher hardness makes them less susceptible to wear. They also deform less under load. Their service life is 2~4 times longer than that of steel. Sealing performance mainly depends on the ball and seat processing.As for this kind of ball valve, the balls are processed by advanced grinding equipment. The ball grinding and lapping performance are good such as roundness and roughness. When the ball touched and connected with the seat, good sealing performance can be achieved by the its self-lubricating property of Zirconia Ceramic. All these features make Ceramic Ball valves preferable to be used for medium that contains solid particle, such as gypsum slurry, ash water, puremix, mud,etc. These valves are widely used in following industries: Paper，Silicon powder，Coal chemical，etc.
