Nickel-plated ball valve with aluminum butterfly throttle (MAl) (N-N version) ONYX 1/2 inch 1452400

Ball valve, nickel-plated ONYX with a throttle and aluminum butterfly handle is a reliable solution for precise flow control in water, heating, solar, cooling and compressed air installations. Made of high-quality brass (CuZn40Pb2 – CW617N) it ensures durability and corrosion resistance. Nickel plating further protects the valve against external factors.

This model, with a nominal diameter of 1/2 inch (DN15), features an internal BSPP-G (ISO 228-1) thread connection on both ends, which facilitates installation and ensures a tight connection. The throttle with an aluminum butterfly handle allows for smooth flow regulation, and the PN 40 pressure class guarantees safe operation even in demanding conditions – up to a maximum working pressure of 40 bar.

The ONYX valve is distinguished not only by its solid construction but also by advanced technical solutions. A self-adjusting stem ensures smooth operation and minimizes the risk of failure. The body design with a locking seal on the ball is another feature that affects long-term tightness and reliability. Each valve undergoes rigorous leak testing with compressed air – this guarantees 100% efficiency. Importantly, the manufacturer VALVEX S.A. offers as long as 25 years warranty on this product, which proves its high quality and durability.

• Versatility: Ideal for various installations – water, heating, solar, cooling and compressed air.
• Durability: Made of CW617N brass with an additional nickel coating for corrosion protection.
• Precision: Throttle with an aluminum butterfly handle allows for accurate medium flow regulation.
• Safety: PN 40 pressure class ensures safe operation up to 40 bar.
• Tightness: Self-adjusting stem and body design with a seal lock guarantee long-term tightness.
• Warranty: Up to 25 years warranty from the manufacturer VALVEX S.A., confirming the high quality of the product.
• Easy installation: Internal BSPP-G (ISO 228-1) threads facilitate quick and reliable connection with the remaining installation elements.

This valve is particularly recommended for installers due to its ease of installation and precise connections, and for end-users – due to its high tightness, reliability and long service life without the need for replacement.