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Picture of LF07S-U2-3 LLC 1-1/4"SPRNK DUAL CKCK VLV
Picture of LF07S-U2-3 LLC 1-1/4"SPRNK DUAL CKCK VLV
Picture of LF07S-U2-3 LLC 1-1/4"SPRNK DUAL CKCK VLV

LF07S-U2-3 LLC 1-1/4"SPRNK DUAL CKCK VLV

Watts 0122592 LF07S Series Lead Free 1-1/4 in. FNPT x FNPT Brass Dual Check Valve Backflow Preventer for Residential Fire Sprinkler System
Manufacturer: Watts
$0.00
This 1-1/4 in. lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply. It consists of a bronze body construction with dual check valve backflow preventers, silicone seat discs, and identification tag. The valve offers low pressure drop, easy maintenance and service, and is designed for non-health hazard systems at the water meter or service entrance. Check with local inspection authorities for installation requirements.
Products specifications
products.specs.attributename products.specs.attributevalue
End Connection FNPT x FNPT
End Connection 1 FNPT
End Connection 2 FNPT
Height 2-13/16 in.
Lead Law Compliant Yes
Length 6-3/4 in.
Maximum Temperature 140
Pressure - Maximum 160 psi
Specifications - ANSI ANSI B1.20.1
Specifications - ASSE Standards ASSE 1024
Specifications - CSA Certified CSA B64.6
Specifications - NSF NSF 61 Annex G
Specifications - NSF Certified Yes
Specifications - UL Listed Yes
Style Name LF07S Series
Valve Size 1-1/4 in.
Valve Type Dual Check Valve Backflow Preventer
Application Residential
Product Type Double Check Valve Assembly
Valve Body Material Brass
Fitting Size 1 1-1/4 in.
Fitting Sizes 1-1/4 in.
Installation Type Vertical;Horizontal
Material Brass
Weight 3.10 lb
Width 3-1/2 in.
Origin USA
Colour/Finish Category Bronze Tones
Colour/Finish Name Bronze
Minimum Temperature 33
Size 1-1/4 in.
Valve Disc Material Silicone
Valve Seat Material Silicone
Lead Law Compliance Level Yes
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