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Low-Flow Pre-Rinse Spray Valves

A low-flow pre-rinse spray valve is one of the easiest and most cost effective energy saving devices available to the foodservice operator.

In addition to minimizing water consumption, water heating energy and sewer charges are also reduced. Replacing a typical spray valve that flows up to five gallons of water per minute (gpm) with a low-flow unit can yield the following results:


Low Flow Pre Rinse Spray Valve Cost Comparison Chart

The FSTC recommends a pre-rinse spray valve with a flow rate of 1.15 gallons per minute or less, and with a cleanability performance of 26 seconds per plate or less, based on the ASTM Standard Test Method for Performance of Pre-Rinse Spray Valves.

Customize your calculated energy and water savings results with the FSTC’s Pre-Rinse Spray Valve Cost Calculator.


Tested Pre-Rinse Spray Valves

The following pre-rinse spray valves have been tested by the FSTC:
(Click any model for the test summary)

- BK Resources PRV-1
- Bricor B064 PRV
- Bricor B074 PRV
- Bricor B084 PRV
- Bricor B094 PRV
- Bricor B095NS
- Chicago Faucet 90-LABCP
- Component Hardware Group KL50-Y002-16
- Encore KN50-Y002-12
- Encore KN50-Y103 & Y104 (Straight Stream)
- Encore KN50-Y103 & Y104 (25 degree Fan Position)
- Encore KN50-Y103 & Y104 (15 degree Fan Position)
- Fisher Ultra-Spray 2949 & 71307
- Fisher 10197 & 13641
- Krowne Metal Water Saver 21-129L
- Meisheng M0098SV-065G
- Meisheng M0098SV-124G
- Meisheng M0098SV-142G
- Meisheng M0098SV1-124G
- Niagara N2180
- Strahman Kwik-Clean 3 (Straight Spray)
- Strahman Kwik-Clean 3 (5 Degree Fan Position)
- Strahman Kwik-Clean 3 (15 Degree Fan Position)
- Strahman Kwik-Clean 3 (Tri Tip Position)
- Strahman Kwik-Clean II
- Strahman Vari-Spray
- T&S B-0107
- T&S EB-0107-C
- T&S B-0107-C
- T&S B-0107-C & EB-0107-C (60 Plate Test)
- T&S Equip 5SV
- T&S Equip 5SV-C
- T&S JetSpray B-0108
- T&S JetSpray B-0108-C
- T&S B-2108
- Zurn Z80000-PR1



Federal Efficiency Requirements

The Federal Government has issued guidelines for its facilities when purchasing pre-rinse spray valves. These guidelines, published by the Federal Energy Management Program (FEMP) can be followed by any facility interested in energy efficiency and conservation.
See the FEMP pre-rinse spray valve requirement.