A Plains All American Pipeline map shows the proposed safety valve locations for its crude oil pipelines in southern Santa Barbara County. The Planning Commission will hear appeals of the valve ...

Not all valves are the same. For PEX piping systems, whether plumbing or hydronic heating and cooling, the type of valve you specify and install can actually impact system quality and performance.

Guidance on how language within building and plumbing codes should be interpreted with respect to backwater valves should support mandatory installation in all or most new Canadian homes, suggests a ...