DISCOCHECK dual-plate check valve BB with dampers

for special applications

Pump shutdowns and malfunctions can cause flow decelerations in complex pipe systems, which subsequently jeopardise the process or individual pipe sections.

If liquid-bearing pipe systems are at risk of water hammer, the BB dual-plate check valve with adjustable dampers is the ideal solution.

A medium in the damping cylinders slows down the valves on the last 15° of their closing stroke, making the valve disks close more slowly.
This prevents problems due to water hammer.


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