User guide

Series LFFBV-PEX
2-Piece, Full Port, Lead Free* Brass
Ball Valves with PEX Ends
Sizes:
1
⁄2" - 1" (15 - 25mm)
Series LFFBV-PEX 2-Piece, Full Port, Lead Free* Brass Ball Valve
with PEX Ends are designed for use in PEX piping systems.
Forged Lead Free* brass body and adapter manufactured per
the ASTM F1807 standard. They feature Lead Free* brass PEX
end tailpieces designed for easy crimping into a PEX piping sys-
tem. The LFFBV-PEX features Lead Free* construction to comply
with Lead Free* installation requirements.
Features
•2-piece,fullportdesign
•ForgedLeadFree*brassbody
•PEXenddesignedtoASTMF-1807
•Valveratedto400WOG
•Crimpconnectionratedto160psiat73°F(23°C)
•DesignedspecificallyforuseinPEXpipingsystems
Specification
Approved valve to be 2-piece, full port, Lead Free* forged brass
body, chrome plated brass ball, virgin PTFE seats and stem pack-
ing,andNBRstemO-ring.Ballvalveratedto400WOGandPEX
endmustcomplywithASTMF-1807standard.Crimpjointrated
at160psiat73°F(23°C).TheLeadFree*2-piece,fullport,Lead
Free* Brass ball valves shall comply with state codes and stan-
dards where applicable, requiring reduced lead content. Valve
shallbeWattsSeriesLFFBV-PEX.
Pressure-Temperature
BallValveRating:400WOG
CrimpConnectionRating:160psiat73°F(23°C)(refertoPEX
pipingmanufacturersguidelines)
Viton
®
is a registered trademark of DuPont Dow Elastomers.
For PEX Piping Systems
ES-LFFBV-PEX
LFFBV-PEX
LEAD FREE
*
*The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.
Job Name
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 Contractor
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Job Location
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Approval
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Engineer
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 Contractor’sP.O.No.
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Approval
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Representative
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Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.