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| Media: | Gas |
| Driving Mode: | Manual |
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Butterfly valve 50DSF4PB3 is a centerline wafer type butterfly valve used in the generator stator cooling water system. It achieves effective cooling of the stator by controlling the inflow and outflow of cooling water to maintain the stator temperature within a safe range. This butterfly valve adopts high-performance materials and advanced manufacturing technology, which has good sealing performance, wear resistance, and corrosion resistance, and is suitable for applications in various temperature environments.
Material:
The valve body, stem, and plate material of the 50DSF4PB3 wafer butterfly valve is 1Cr18Ni9Ti stainless steel, which has excellent corrosion resistance. The sealing surface of the butterfly plate is made of hard faced cobalt based hard alloy, which has wear resistance and long service life. The sealing ring of the valve is made of stainless steel, which has the advantages of both hard metal sealing and elastic sealing. The production process is exquisite, ensuring the quality and reliability of valve components.
The low-pressure butterfly valve 50DSF4PB3 achieves effective cooling of the stator by regulating the flow of cooling water. Equipped with bidirectional sealing ability, it can achieve good sealing effect regardless of the flow direction of the medium. It can be installed in any direction, and the drive device can be installed in multiple positions (rotated 90 ° or 180 °), making it convenient for users to use and maintain.
Structure:
The 50DSF4PB3 butterfly valve adopts a three eccentric sealing structure, with almost no wear between the valve seat and the butterfly plate, and has an increasingly tight sealing function. Using a high-strength frame, with a large flow area and low flow resistance. Equipped with counter flanges and their fasteners for easy connection to pipelines.
| Technical Specifiation of Butterfly Valve 50DSF4PB3 for Reference | |
| Valve type | Wafer type butterfly valve |
| Structure | Midline type |
| Nominal pressure | 0.6MPa~1.6MPa |
| Test pressure | 0.9MPa~2.4MPa |
| Caliber range | DN50~DN150 |
| Temperature range | -20ºC~120ºC |
| Transmission mode | Manual |
| Body material | Cast iron, cast steel, stainless steel |
| Valve stem | Carbon steel nickel plated phosphorus, stainless steel |
| Sealing ring | Rubber, PTFE |
| Valve stem | 2Cr13, stainless steel |
| Filler | O-ring, flexible graphite |
| Manufacturer | YOYIK |
| Usage | Food, medicine, chemical, petroleum, electricity, light textile, papermaking, etc |
| Applicable medium | Air, water, sewage, steam, gas, oil, etc |
Yoyik offers different types of Hydraulic valves for industrial users:
Globe Check Valve (Welded) JC25-1.6P
Globe Check Valve (Welded) JC50-1.6P
Stainless Steel Globe Throttle Check Valve (Welded) LJC40-1.6P
Globe Check Valve (Welded) JC40-1.6P
Bellows Globe Valve (Welded) WJ10F1.6P
Bellows Globe Valve WJ32F1.6P
Bellows Globe Valve (Welded) WJ10F1.6PA
Check Valve 216C15
Stainless Steel Globe Throttle Check Valve (Welded) LJC100-1.6P
Check Valve (Clip Type) 216C50 with reverse flange
Stainless Steel Throttle Valve (Flange) 50BJ-1.6P
Stainless Steel Globe Valve (Flange) 150FJ-1.6PA2
Stainless Steel Globe Valve (Flange) 80FJ-1.6PA2
Check Valve (Clip Type) 216C40
Check Valve (Clip Type) 216C80
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