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New York Codes Rules Regulations (Last Updated: March 27,2024) |
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TITLE 12. Department of Labor |
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Chapter I. Industrial Board of Appeals |
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Subchapter A. The Industrial Code |
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Part 14. Construction, Installation, Inspection and Maintenance of High Pressure Boilers; Construction of Unfired Pressure Vessels |
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Subpart 14-10. Power Boilers: Existing Installations |
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Safety Valves for Power Boilers |
Sec. 14-10.13. Setting of safety valves
Latest version.
- One or more safety valves on every boiler shall be set at or below the maximum allowable working pressure. The remaining valves may be set within a range of three percent above the maximum allowable working pressure, but the range of setting of all of the valves on a boiler shall not exceed 10 percent of the highest pressure to which any valve is set.