هوائي النمط الإيطالي الكرة صمام

Body: The use of a one-piece valve body design, both the dual and flange V-shaped ball valve bodies are the overall side structure. The structure is rigid, making it less likely to deform or leak.

Stem: The outer circle adopts fine grinding technology, reducing the friction coefficient between the packing. The valve stem and core use a spline connection, ensuring good neutrality, large bearing torque, and effective elimination of gaps between the valve stem and core. This improves the valve regulation precision.

Self-Lubricating Bearing: The upper and lower stem is fixed with self-lubrication, providing high rotary precision, good rotational stability, and smoother valve operation.

Sealing Seat Cover: The side-mounted sealing seat cover design simplifies valve maintenance and makes it more convenient.

V-Type Valve Core: Designed with a special V-shaped incision, this core provides approximately the same percentage of flow characteristics. The incision between the ball and seat offers a shear effect, enabling it to cut and scrape fiber media, high-viscosity fluids, and solid particles, allowing smooth flow through the valve. The V-ball undergoes surface hardening, grinding, and polishing for wear resistance.

Seat: The preload with a waveform spring ensures the seal seat is always in close contact with the valve core. This design enhances sealing performance and allows for automatic compensation over long-term use, reducing seal wear.

Soft and Metal Seal Seats: Soft seal seats and metal seal seats are interchangeable to suit different working conditions.

Valve Seat Replacement: The valve seat replacement process is simple and convenient.

Small Flow Rate Accurate Control: Through the processing of a small diameter valve core with a special V-shaped opening, small Cv values can be accurately controlled.