We have had some success using the NOZ-CHEK model of check valve in place of the swing check valves. We also have had success modifying the existing swing checks after first understanding the root cause(s) of the failures.
We have had some success using the NOZ-CHEK model of check valve in place of the swing check valves. We also have had success modifying the existing swing checks after first understanding the root cause(s) of the failures.