Lead Free* MasterSeries In-Line Double Check Valve Assemblies - Large Diameter - LF850 LargeLead Free* MasterSeries In-Line Double Check Valve Assemblies - Large Diameter - LF850 Large
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Lead Free* MasterSeries In-Line Double Check Valve Assemblies - Large Diameter - LF850 Large

MasterSeries LF850 Lead Free* double check valve assemblies prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This assembly consists of a fused epoxy coated ductile iron body using ArmorTek coating technology for advanced corrosion resistance and NRS resilient wedge gate valves. Optional OSY RW gate valves are available. Maximum working pressure: 175psi (12.1 bar).

The coating on this backflow assembly uses ArmorTek™ technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate.

Voce di capitolato
  • Features

    • Utilizes advanced ArmorTek coating technology to resist corrosion of internals
    • The valve body shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor
    • Prevents the backflow of pollutants that are objectionable (non-toxic) from entering into the potable water supply
    • Primarily used on potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
    • Winterization feature with disc retainers and valve body drain ports
    • Inline serviceable assembly requires no special tools

    Outlet Connection Size

    • 2 1/2 IN
    • 3 IN
    • 4 IN
    • 6 IN
    • 8 IN
    • 10 IN

    Inlet Shutoff Valve Type

    • No Shutoff Valve
    • Non Rising Stem Gate Valve
    • Outside Stem And Yoke Gate Valve

    Inlet Connection Size

    • 2 1/2 IN
    • 3 IN
    • 4 IN
    • 6 IN
    • 8 IN
    • 10 IN

    Body Finish

    • Epoxy Coated
    • Epoxy Coated Using ArmorTek Technology
Specifiche tecniche
  • Rif. Unicolf850-large
  • Famiglia di prodottoBackflow Prevention
  • Gruppo di famigliaDouble Check Valve Assemblies
  • TipoOggetto (oggetto singolo)
  • Data di pubblicazione2020-01-11
  • Numero di versione1
Relativo a
  • Materiale principaleGhisa
  • Progettato inStati Uniti
  • Prodotto inStati Uniti
Classificazioni
  • Categoria BIMobjectImpianto idraulico - Valvole
  • Clasificazione IFCValvola
  • Nome UNSPSCValves
  • Codice UNSPSC401416
  • Codice Uniclass 2015Pr_65_54_95_05
  • Descrizione Uniclass 2015Backflow prevention devices
  • Codice CSI MasterFormat 201440 05 67.13
  • Titolo CSI MasterFormat 2014Reduced-Pressure Zone Backflow Preventers for Process Service
  • Titolo OmniClassBackflow Preventors
  • Numero OmniClass23-27 31 11
  • Codice CSI UniFormat IID20
  • Titolo CSI UniFormat IIPLUMBING

Disponibilità Regionale

Nord America
Canada
Stati Uniti