close
Choose Your Site
Global
Social Media
NR-L052
Raising
| Quantity: | |
|---|---|
Spec of Brass straight lockable ball valve
Model:NR-L052 | Technical Standard | ||||
| Material | Brass CW617N,HPB59-1,DZR CW602N,lead free brass C46500,CW511L,etc | ||||
| Working Medium | Water and Non-corrosive liqid | ||||
| Working Pressure | 16 bar | ||||
| Working Temperature | -20°C to 120°C | ||||
| Size Range | 1/2"，3/4" | ||||
| Connection type | Thread(BSP.NPT) | ||||
| Production method | Forging + machining | ||||
| Standard Ref | EN12165.EN13828 BS21 | ||||
The Brass Lockable Ball Valve NR-L052, designed by Raising—a 20+ year ISO 9001-certified manufacturer—is a versatile solution for securing fluid control systems. Its core advantage lies in the ability to lock in either open or closed positions, preventing unauthorized tampering and ensuring system integrity. Crafted from high-quality brass (including CW617N, HPB59-1, and lead-free options like C46500), this valve resists corrosion and handles working pressures up to 16 bar, with a temperature range of -20°C to 120°C. Available in 1/2" and 3/4" sizes with BSP or NPT thread connections, it integrates seamlessly into residential, commercial, and industrial piping systems. Whether for water supply, irrigation, or home repairs, the NR-L052 delivers leak-proof performance and peace of mind.
The built-in locking function lets you secure the valve in open or closed positions, eliminating risks of accidental adjustments or intentional tampering. This is critical for safety-focused environments—such as public water systems or industrial facilities—where even small changes to fluid flow can cause disruptions.
Made from premium brass alloys (including lead-free variants), the NR-L052 withstands harsh conditions like moisture, chemicals in non-corrosive liquids, and high pressure. The material’s inherent corrosion resistance reduces replacement frequency, lowering long-term maintenance costs for users.
The valve’s straight-through channel and ball mechanism ensure unrestricted fluid flow with minimal pressure drop. This makes it ideal for high-flow applications (e.g., irrigation or industrial fluid transfer) where system efficiency and consistent flow rates are essential.
With BSP and NPT thread connections, the NR-L052 fits most existing piping systems—no specialized tools required for basic installation. Its quarter-turn operation works even in tight spaces, and the simple design allows quick access for maintenance, reducing downtime for both residential and industrial users.
The valve’s handle provides clear visual feedback on whether it’s open or closed. This feature is invaluable in environments with multiple valves (e.g., commercial plumbing) where quick status checks prevent misoperations and enhance safety.
In municipal or building water supply networks, the NR-L052’s lockable function protects against unauthorized shutoffs or adjustments. It ensures consistent water delivery to users and simplifies maintenance by securing the valve during repairs.
Outdoor irrigation systems benefit from the valve’s corrosion resistance and locking feature. It prevents tampering with irrigation schedules (e.g., unauthorized water use) and withstands exposure to weather, ensuring reliable performance in gardens, farms, or public green spaces.
For DIY enthusiasts or homeowners, the NR-L052 is easy to install for tasks like upgrading water heaters or fixing pipe leaks. Its leak-proof design and lead-free brass options (when selected) ensure safe use with drinking water, adding peace of mind for families.
In factories or processing plants, the valve’s ability to handle 16 bar pressure and -20°C to 120°C temperatures makes it suitable for critical fluid systems. It maintains stable flow for non-corrosive liquids, supporting consistent production processes.
The NR-L052 is designed for water and non-corrosive liquids. It is not suitable for aggressive chemicals or gases, as these may damage the brass construction.
It operates reliably at up to 16 bar working pressure and temperatures ranging from -20°C to 120°C—covering most residential, commercial, and light industrial needs.
Basic plumbing tools (e.g., a wrench) are sufficient for installation. For complex systems (e.g., industrial piping), we recommend hiring a professional to ensure proper sealing and alignment.
Contact Raising’s customer service with your valve model (NR-L052) to request a replacement key. Avoid disassembling the valve yourself, as this may compromise its leak-proof seal.
