Currently, in various industries, certain highly erosive conditions require strict sealing while dealing with media that are viscous, prone to caking, scaling, crystallizing, or containing large particles, causing various valves to clog. This calls for a valve that can function both as a control valve and a shut-off valve, with excellent sealing performance, smooth operation, and the ability to overcome various clogging situations.

Compared to the eccentric and double eccentric valves on the market, the KOWOV series

ceramic C valve features a non-eccentric design, ensuring no erosion of the valve stem during small opening angles, thereby providing maximum protection to the valve stem.

The ball crown of the valve maintains close contact with the seat, allowing for the shearing of adhered materials and debris on the sealing pair, ensuring the cleanliness of the sealing surfaces. The inherent self-lubricating properties of ceramics ensure that the ball core and the seat do not stick to the medium. The design adopts a structural configuration with upper and lower support shafts for positioning. The support shafts are statically fitted with the valve body, preventing any tilting of the C-rotary.

The valve stem is set inside the upper support shaft, and the thrust of the medium on the C-rotary is borne by the upper and lower support shafts, with the valve stem only transmitting the torque for opening and closing the ball valve.