DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

WattsLF174A

Watts ASME Water Pressure Relief Valve (Pressure Relief Valves). Model LF174A. Lead Free construction with wetted surfaces containing less than 0.25% lead by weight; Seat located above drain to prevent sediment fouling and water trapping; Nonmechanical seat-to-disc alignment prevents sticking or freezing; Water seal of high-temperature resisting material isolates spring working parts from water. material: Cast copper silicon alloy

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PDFLF174A.pdfData sheet
Watts LF174A cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Watts
Catalog no.
LF174A
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog numberLF174A
DescriptionWatts ASME Water Pressure Relief Valve (Pressure Relief Valves). Model LF174A. Lead Free construction with wetted surfaces containing less than 0.25% lead by weight; Seat located above drain to prevent sediment fouling and water trapping; Nonmechanical seat-to-disc alignment prevents sticking or freezing; Water seal of high-temperature resisting material isolates spring working parts from water. material: Cast copper silicon alloy
Connection size3/4" to 2"
End connectionFemale NPTF
Pressure Rating50-55 psi (3.45-3.79 bar)
ComplianceASME Section XIII, Lead Free (<0.25% lead).

Also cataloged as: LF174A 3/4 X 3/4, LF174A 1 x 1, LF174A 2 x 2, LF174A/3/4 X 3/4, LF174A/1 x 1, LF174A/2 x 2

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