Check Valve can stop fluid from backflow. The disc opens by the pressure of the fluid and fluid flows from access tp exit. When the access islower than the exit, by pressure differential and gravit, disc will shut automatically to stop the backflow.
Vertical check valve and globe valve has similar structures. The disc does verical movements around the certerline. The movement is reliable. Check Valve usually applies to horizontal pipelines only.
Features:
1. This product has logical structure, reliable seal, excellent performance and nice design.
2. The stem surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion resistant has good friction and long life.
3. The part material, flange and butt weld and dimension may be selected according to current operating condition and users' requirement, so that meeting the requirements of various engineering.

If you have any enquiry about quotation or cooperation, please feel free to email to info@konovalve.com or use
the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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