One is to prevent the backflow of the medium, the other is to prevent the reverse phenomenon of the stop pump and the motor, and the third is to prevent the leakage of the container medium.
Classification of material 1. Cast iron check valve 2. Brass check valve 3. Stainless steel check valve 4. Carbon steel check valve 5. Forged steel check valve
The opening and closing part of the ball valve is a ball with a circular channel, rotating around the axis perpendicular to the channel, the ball rotates with the stem to achieve the purpose of opening...
Specializing in the production of ball valves, check valves, and API 6D Ball Valves, the company's products have become indispensable in various fields, particularly in the chemical, pharmaceutical, water treatment, and oilfield sectors.
As a key component in the fluid control system, the core of the ball valve lies in its spherical opening and closing element, which accurately controls the flow and cutoff of the fluid through rotation.
The check valve is a key device that ensures that the fluid flows only in the preset direction in the pipeline.