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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 10
Chapter II
Part 431
Subpart O - Subpart O—Commercial Prerinse Spray Valves
TEST PROCEDURES
§ 431.264 - Uniform test method to measure flow rate and spray force of commercial prerinse spray valves.
§ 431.261 - Purpose and scope.
§ 431.262 - Definitions.
§ 431.263 - Materials incorporated by reference.
ENERGY CONSERVATION STANDARDS
§ 431.266 - Energy conservation standards and their effective dates.
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