What is a pre-rinse spray valve?

Pre-rinse spray valves—often used in commercial and institutional kitchens—are designed to remove food waste from dishes prior to dishwashing. By switching to a high-efficiency pre-rinse spray valve, a commercial or institutional kitchen can save more than $110 annually in energy and water costs.

What is the maximum water use allowed for a pre-rinse spray valve?

1.28 gallons per minute
The WaterSense specification requires the maximum flow rate of pre-rinse spray valves to be equal to or less than 1.28 gallons per minute (gpm) [4.8 liters per minute (Lpm)], and the minimum spray force must be at least 4.0 ounces-force (ozf) [113 grams-force (gramf)].

What is a low-flow pre-rinse spray valve?

» A pre-rinse spray valve is a handheld device that uses a spray of water to remove food waste from dishes, utensils and pans before placing them in the dishwasher. » Low-flow pre-rinse spray valves are inexpensive and easily interchangeable with different manufac- turers’ assemblies.

What is a pre-rinse?

: to rinse (something) in preparation for further cleaning or treatment prerinse a stained blouse If you run water over quinoa that hasn’t been prerinsed you will see a soapy residue washing off.—

Why does my kitchen sink sprayer not work?

Why does my sink sprayer not work? More often, when your sink sprayer fails to work, the main problem is always with the diverter. You can always check this by removing the sink sprayer head and turning on the water. If the water flow is weak, you should start budgeting for a new diverter and replace it soon.

How do low flow spray valves help conserve water?

Traditional valves spray water at rates of anywhere from 2.5 to 5 gallons per minute (gpm). The recommended low-flow models use less than 1.6 gallons per minute. And the low-flow valves are designed to distribute water pressure effectively so performance isn’t lost with the water savings.

What is the benefit of a pre-rinse faucet?

Superior Cleaning: An added benefit of a pre-rinse faucet is high water pressure, which makes it easy to blast food off dishes. Tall Height: The tall height of a pre-rinse faucet makes it more practical for filling large pots and pans.

How do pre-rinse faucets work?

Distinctive Features: Pre-rinse faucets are the typical faucets you see in a restaurant or commercial kitchen. They have a high-arc spout with a very high-pressure pull-out spray nozzle to blast off food from plates. Make sure the spray nozzle has an aerator to cut down on the water usage.

How do I clean my kitchen sink sprayer?

Clean the nozzle: Use that cloth to scrub the nozzle’s holes. Let it sit for a few minutes or add some extra power and scrub with an old toothbrush. If the sprayer is still clogged or is visibly covered in hard water spots, consider letting it sit in the bowl of vinegar solution for at least 30 minutes or overnight.

How do you clean a kitchen sink sprayer?

Tightly wrap a rubber band around the spray-head button to ensure the valve stays open. Then, fully submerge the spray faucet head in a bowl of vinegar for at least 20 minutes. Use a clean toothbrush to scrub it inside and out.

Is a pre-rinse faucet worth it?

The Pros: Design: One of the main reasons homeowners opt for a pre-rinse faucet is due to its industrial style. Superior Cleaning: An added benefit of a pre-rinse faucet is high water pressure, which makes it easy to blast food off dishes.

What is the difference between a pre-rinse faucet and a pull down faucet?

While both faucets are similar, a notable difference between them is that the pre-rinse faucet is tactile in its design. A pull-down faucet’s focus is on compactness and seamless design, where a pre-rinse faucet prioritizes function.