TAISHER 4″ Stainless Steel Gate Valve, NPT Female

The **TAISHER 4″ Stainless Steel Gate Valve** delivers robust, reliable flow control for demanding industrial and residential applications. Built from premium **304 stainless steel**, this NPT female-threaded valve ensures corrosion resistance, high-pressure durability, and explosion-proof performance. Its **full-bore design** minimizes pressure loss while maintaining a tight seal, making it ideal for water, oil, and non-corrosive gases in systems requiring precise regulation.

Engineered for long-term reliability, the valve features a **wheel handle** for easy manual operation and polished internal surfaces to prevent scaling and clogging. With a **maximum working pressure of 1.6 MPa (232 psi)** and a **temperature range of -20°C to +150°C (-4°F to 302°F)**, it meets the needs of industries like chemical processing, petroleum, fire safety, and shipbuilding. The **NPT female threading** ensures seamless integration with standard pipe systems, while its **unidirectional flow design** guarantees controlled opening and closing for optimal performance.