2024-09-30
Characteristics and technical parameters of the clamp check valve
The clamp check valve is also known as counterflow valve, check valve, back pressure valve and one-way valve. This kind of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, which is a kind of automatic valve.
The clamp check valve is suitable for various pipelines with nominal pressure PN1.0MPa~42.0MPa, Class150~2500; nominal diameter DN12~1200mm, NPS1/2~48; working temperature -196~540℃, and is used to prevent the backflow of the medium. By selecting different materials, it can be used for a variety of media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea.
