Nickel-plated ball valve with throttle with half-turn with aluminum butterfly handle (MAl) ONYX 3/4 inch 1453440

Ball valve for precise flow control

This nickel-plated ball valve with a throttle, equipped with a union and an aluminum butterfly handle (ONYX MAl model), is a reliable solution for water and heating installations. Designed for a 3/4 inch diameter, it combines the durability of a brass construction with precise flow regulation. It is an element that will be appreciated by both professional installers and end-users looking for a reliable and easy-to-use solution.

The valve is made of brass CW617N, which guarantees corrosion resistance and long-term operation. The PN 40 pressure class ensures safe use even in demanding conditions. BSPP threads (both internal and external) ensure compatibility with most standard installations.

Construction and application

The ONYX valve is designed for versatility. The throttle allows for precise restriction of the medium flow, which is particularly useful in heating systems or where regulation of the water flow rate is necessary. The union facilitates the installation and removal of the valve, and the aluminum butterfly handle provides convenient operation.

The valve finds application in:

• Water supply installations – both cold and hot water.
• Water heating systems.
• Solar installations (with glycol/water solution).
• Where precise regulation of the medium flow is required.

Advantages and product features

• Durability: Made of high-quality CW617N brass resistant to corrosion.
• Wide temperature range: Possibility of operation in the temperature range from -20°C to 180°C.
• High working pressure: Pressure class PN 40 guarantees safety of use up to 4 MPa.
• Precise regulation: The throttle allows for accurate restriction of the medium flow.
• Easy installation: The union facilitates installation and servicing of the valve.
• Convenient operation: The aluminum butterfly handle provides a firm grip and smooth adjustment.
• Seal locking system: Unique design prevents the seals from moving on the ball, which increases the tightness and durability of the connection.
• 25-year warranty: Confirmation of the high quality of the product and the manufacturer's confidence in its reliability.
• NICKEL-FREE: Hypoallergenic system – safe for user health.

This valve is also characterized by a self-sealing stem, which translates into smooth operation and minimizes the risk of leaks. Leakage testing of each valve with compressed air guarantees its trouble-free operation from the very beginning of use.