Nickel-plated ball valve with aluminum butterfly throttle (MAl) (N-W version) ONYX 3/4 inch 1453480

Ball valve ONYX with a throttle is a reliable solution for precise water flow control in installations. Made of high-quality brass (CuZn40Pb2) with a nickel coating, it provides corrosion resistance and long-lasting performance. This model, with a nominal diameter of 3/4 inch, is designed for use with BSPP threaded connections, both internal and external.

Design and application

The valve combines shut-off and flow regulation functions thanks to the use of a throttle and an aluminum butterfly. This is particularly useful in systems where precise dosing of the medium or restriction of throughput is required. The PN 40 pressure class guarantees safe operation even in installations with increased working pressure – up to 40 bar. The valve finds application in water installations in residential, commercial and industrial buildings.

Advantages and benefits

• Durability and resistance: The brass body with a nickel coating provides high resistance to corrosion and mechanical damage, which translates into a long service life of the valve.
• Precise regulation: The throttle with an aluminum butterfly enables smooth and accurate regulation of the medium flow.
• Tightness: The valve design ensures a high degree of connection tightness, minimizing the risk of leaks.
• Wide range of applications: The valve is compatible with various types of water installations thanks to standard BSPP threaded connections.
• Warranty: The manufacturer VALVEX S.A. offers as long as 25 years warranty on this product, which proves its high quality and reliability.
• Self-cleaning stem: Ensures smooth valve operation and minimizes the risk of jamming caused by deposits.
• Seal locking mechanism: Prevents the seals from moving on the ball, maintaining constant tightness for a long time.
• Quality control: Each valve undergoes rigorous leak testing with compressed air before leaving the factory.

The ONYX valve is an investment in the safe and efficient operation of the water installation, appreciated by both professional installers for its ease of assembly and precision of execution, and by end-users for its reliability and long-lasting performance.