2 Inch Threaded Ball Valve DN50 NPT/BSP Full Port Quick Shutoff
DN50 2 Inch Threaded Ball Valve with NPT/BSP thread, full port design, fast quarter-turn shutoff, easy thread installation for water, gas, irrigation and light industrial pipeline.
Description
This DN50 (2″) threaded ball valve provides rapid on‑off flow control via a 90° quarter‑turn operation. It is designed to isolate media such as water, gas, compressed air, and potable water in light‑industrial and civil piping systems. The threaded ends eliminate welding, allowing quick installation and easy disassembly for maintenance on branch lines of compact equipment. With a pressure rating of 1000 WOG, the valve ensures leak‑tight performance, making it a preferred shutoff component for small‑scale industrial and residential applications.
Key Specifications
| Parameter | Detail |
|---|---|
| Nominal size | DN50 / 2 Inch |
| Connection | NPT/BSP female threaded end |
| Body material | Brass CW617N, 304/316 stainless steel |
| Port type | Full port |
| Pressure rating | 1000 WOG |
| Temperature range | –20°C ~ 120°C |
| Operation | Manual lever, 90° quarter‑turn |
Material & Threading
The valve is available in two primary body materials – brass ball valve (CW617N) or 316 ss threaded ball valve, both featuring standardized NPT or BSP threads. The threaded design requires no flanges or welding; it connects directly to mating pipe ends, significantly shortening installation time. The standard PTFE seat ensures long‑term sealing integrity without leakage.
Typical Applications
This valve is suitable for small‑scale chemical lines, irrigation units, gas branch lines, food‑grade water purifiers, and air‑compressor auxiliary piping. For instance, a small food processing water facility in Johor, Malaysia, has adopted the 2‑inch threaded ball valve in its workshop potable‑water branches. The quick‑action lever and tool‑free installation have enabled rapid water isolation during production changes and facilitated prompt equipment servicing.
Product Advantages
The valve adopts a mature one pc/2pc ball valve body construction, offering a compact footprint that fits easily into cramped equipment enclosures. The full‑port design minimizes flow resistance and prevents sediment buildup or clogging. When maintenance is required, the entire valve body can be detached simply by unscrewing the threaded unions—reducing downtime and simplifying repair tasks.
