LISCO Announces Test Only Certification from National Board

LISCO Announces receipt of Test Only (T/O) from the National Board.

On June 7, 2022, LISCO received confirmation of T/O stamp approval. With appropriate QC Manual and procedural changes in place, LISCO now offers T/O stamp services.

Should you need to qualify the performance of a valve to ensure that it is in proper working order and confirm the test with the NBBI stamp, LISCO can now offer that service.

Confirming that it does not perform to the proper specification will result in notification to pursue repair to ensure compliant equipment installation.