DSA Gas Shutoff Valve Certification: Important Limitations

Important Limitations of DSA Gas Valve Certification:

• DSA certification is for the valve only and does not include the installation and inspection after installation.
• DSA certification does not replace any requirements adopted by local building departments. The installation of gas valves is under the jurisdiction of the local building departments. Building permits may be required by local building departments. Please contact your local building department if you have any questions about installation.
• DSA certification does not address other plumbing/piping, mechanical, or building code requirements and issues. The installation and the piping systems containing the gas valves must meet the requirements specified by the local building departments and the manufacturers.