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ភាសាខ្មែរThe DN50 stainless steel ball valve is a flow control device widely used in water, gas, oil, and chemical piping systems. Made from corrosion-resistant stainless steel, this valve offers high durability and features a standard size (50mm diameter – equivalent to 2 inches), making it suitable for residential, industrial, and harsh environmental applications.
In reality, there are many brands manufacturing this type of valve, such as ShinYi, SANPO, KITZ, and more. However, to give you a clearer picture, Bao Tin steel will focus on the DN50 stainless steel ball valve from Wonil, a valve brand from South Korea.
Product Specifications – Wonil DN50 Stainless Steel Ball Valve
| Item | Description (English) |
|---|---|
| Product name | Wonil DN50 Stainless Steel Ball Valve |
| Origin | Wonil – South Korea |
| Model | WSB-20S |
| Size | DN50 (2″ inches) |
| Material | Stainless Steel 304 |
| Working pressure | PN16 |
| Test pressure | 29 bar |
| Temperature range | –5 to 180 °C |
| Connection type | Threaded (screw connection) |
| Applications | Installed in clean water supply systems, industrial wastewater treatment, compressed air pipelines, steam and light oil lines, food processing lines, chemical and pharmaceutical industries, fire protection systems (firefighting), technical rooms in buildings, shopping malls, factories, and industrial zones. |
🔥🔥 See more about the structure and principle of pneumatic control ball valve
Reference price list for DN50 stainless steel ball valves
📌 Note: The above prices are for reference only and apply to small orders. Project orders or bulk purchases will receive better discounts. Please contact us directly for an accurate quotation.
| Brand | Material | Connection Type | Reference Price (VND) |
| Wonil (South Korea) | Inox 304 | Internal Thread | 450.000 – 520.000 |
| Inox 304 | Flange | 1.450.000 – 1.650.000 | |
| Samwoo (South Korea) | Inox 316 | Threaded or Flanged | 480.000 – 1.750.000 |
| ARV (Malaysia) | Inox 304 | Threaded | 430.000 – 500.000 |
| Shin Yi (Taiwan) | Inox 304 | Flange | 1.200.000 – 1.500.000 |
| OEM (China) | Inox 304 | Threaded | 350.000 – 420.000 |
If you’re looking for a reliable supplier of DN50 stainless steel ball valves, contact Thép Bảo Tín! We currently distribute a full range of DN50 valves from Wonil, Samwoo, ARV, Shin Yi, and others, with stock available, competitive prices, and full CO–CQ documents. Save our Hotline now – 0932 059 176!
Tiger Steel is a subsidiary of Bao Tin Steel.