Tank-bottom ball valves are equipped with special tank-bottom connection face flanges for welding on the bottom of reaction tanks or vessels, end profiles and radii with gravity discharge, smooth tapered holes and ultra-close spheres in the tank to prevent media Build up at the valve inlet, which ensures a clear drain.

One-piece, ultra-short body design reduces leak points, seals, and holds less. Adopting the platform design of ISO5211 direct installation of the actuator, without connecting brackets and bushings, the drive device can be directly installed, which is convenient for the implementation of intelligence.

Tank bottom ball valve features:

1. The fluid resistance is small, and its resistance coefficient is equal to the pipe section of the same length.

2. Simple structure, small size and light weight.

3. Tight and reliable, the sealing surface material of the ball valve is made of plastic, which has good sealing performance and has also been used in vacuum systems.

4. Easy to operate, open and close quickly, just rotate 90° from fully open to fully closed, which is convenient for long-distance control.

5. It is easy to maintain, the structure of the ball valve is simple, the sealing ring is generally movable, and it is more convenient to disassemble and replace.

6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the sealing surface of the valve will not be eroded when the medium passes through.

7. Applicable, the diameter ranges from a few millimeters to a few meters, and can be applied from high vacuum to high pressure. When the ball rotates 90 degrees, the entrance and exit should be