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Stainless Steel Reduced Pressure Zone Assemblies - M400

Unique ref.: stainless-steel-reduced-pressure-zone-assemblies-m400
Producent.: Ames Fire & Waterworks
Produkt familie: Plumbing & Flow Control Solutions
Produkt gruppe: Backflow Prevention
Publiceringsdato: 2019-05-04
Versions nummer: 1
Type: Objekt (enkelt objekt)
Download (1)

Series M400, M400N, M400Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of stainless steel body, sleeve and torsion spring check valves. Series M400, M400N, M400Z features the certified lowest pressure loss, a compact design that is 70% lighter than traditional designs and is ideal for health hazard piping applications for protection against backsiphonage or backpressure. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).


  • Protects against backsiphonage, backpressure, and the fouling of either check valve
  • Entire valve body and closure sleeve manufactured from 304 stainless steel
  • Patented link check provides low pressure loss
  • Extremely compact design is significantly lighter than traditional designs

Outlet Connection Type

  • Flanged Joint
  • Grooved Joint

Outlet Connection Size

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

Inlet Shutoff Valve Type

  • Gear Operated Butterfly Valve
  • Non Rising Stem Gate Valve
  • Outside Stem And Yoke Gate Valve

Inlet Connection Type

  • Flanged Joint
  • Grooved Joint
  • Swivel Joint

Inlet Connection Size

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

Hoved materiale: Stainless steel
Sekundær materiale:
Designet i: United States
Prouceret i: United States

BIMobject kategori: VVS - Ventiler
IFC klassifikation: Valve
UNSPSC navn: Valves
UNSPSC kode: 401416
Uniclass 1.4 Kode: L7136
Uniclass 1.4 Beskrivelse: Valves
Uniclass 2.0 Kode: PR-94-94-xx
Uniclass 2.0 Beskrivelse: Backflow Prevention Devices
Uniclass 2015 Kode: Pr_65_54_95_05
Uniclass 2015 Beskrivelse: Backflow prevention devices
NBS Reference Kode: 94-94-xx
NBS Reference Beskrivelse: Backflow Prevention Devices
CSI MasterFormat 2014 Code: 40 05 67.13
CSI MasterFormat 2014 Title: Reduced-Pressure Zone Backflow Preventers for Process Service
OmniClass-nummer: 23-27 31 11
OmniClass-betegnelse: Backflow Preventors
CSI UniFormat II Code: D20
CSI UniFormat II Title: PLUMBING
Dette produkt fås i:
North America
  • Canada
  • United States

BIMobject SEEK Properties

Plumbing - Valves

Navn Værdi
Connection Size 2.5 mm — 10 mm
Connection Type Flanged Joint ; Grooved Joint ; Swivel Joint
Integral Finish Stainless Steel
Plumbing Fixture Type Reduced Pressure Zone Assemblies
Working Pressure 175 psi