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// CODE SNIPPET

L 402.8 Commercial Pre-Rinse Spray Valves

2021 Oregon Plumbing Specialty Code > L Sustainable Practices > L 402.0 Water-Conserving Plumbing Fixtures and Fittings > L 402.8 Commercial Pre-Rinse Spray Valves
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The flow rate for a pre-rinse spray valve installed in a commercial kitchen to remove food waste from cookware and dishes before cleaning shall not be more than 1.28 gpm (4.8 L/m) at 60 psi (414 kPa). Where pre-rinse spray valves with maximum flow rates of 1.0 gpm (3.8 L/m) or less are installed, the static pressure shall be not less than 30 psi (207 kPa). Commercial kitchen pre-rinse spray valves shall be equipped with an integral automatic shutoff. Pre-rinse spray valves shall be listed to the EPA WaterSense Commercial Pre-rinse Spray Valve Specification.

Related Code Sections


L 402.8 Sustainable Practices, Commercial Pre-Rinse Spray Valves
The flow rate for a pre-rinse spray valve installed in a commercial kitchen to remove food waste from cookware and dishes before cleaning shall ...
2021 Oregon Plumbing Specialty Code > L Sustainable Practices > L 402.0 Water-Conserving Plumbing Fixtures and Fittings > L 402.8 Commercial Pre-Rinse Spray Valves
420.3 Plumbing Fixtures and Fixture Fittings, Pre-Rinse Spray Valve
Commercial food service pre-rinse spray valves shall have a maximum flow rate of 1.6 gallons per minute (gpm) at 60 pounds-force per square inch (psi ...
2021 Oregon Plumbing Specialty Code > 4 Plumbing Fixtures and Fixture Fittings > 420.0 Sinks > 420.3 Pre-Rinse Spray Valve
L 201.0 Sustainable Practices, Definitions
). Precipitation rates of sprinkler heads are calculated according to the flow rate, pattern, and spacing of the sprinkler heads. Pre-Rinse Spray Valve. A ...
2021 Oregon Plumbing Specialty Code > L Sustainable Practices > L 201.0 Definitions
7.9.9 System Requirements, Indicating Valves
A listed indicating valve shall be installed in the water supply line to the sprinklers and spray nozzles protecting the cooking and ventilating ...
Standard for the Installation of Sprinkler Systems 2016 of Portland > 7 System Requirements > 7.9 Commercial-Type Cooking Equipment and Ventilation > 7.9.9 Indicating Valves
612.7.1 Water Supply and Distribution, Pre-Concealment Inspection
with Section 612.3.1. Where sprinkler water spray patterns are obstructed by construction features, luminaires or ceiling fans, additional sprinklers ...
2021 Oregon Plumbing Specialty Code > 6 Water Supply and Distribution > 612.0 Residential Fire Sprinkler Systems > 612.7 Inspection and Testing > 612.7.1 Pre-Concealment Inspection
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