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Stainless Steel Reduced Pressure Zone Assemblies - M400

Unique ref.: stainless-steel-reduced-pressure-zone-assemblies-m400
Brand: Ames Fire & Waterworks
Product family: Plumbing & Flow Control Solutions
Product group: Backflow Prevention
Date of publishing: 2019-05-04
Edition number: 1
Type: Object (single object)
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).

Features

  • 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


Material main: Stainless steel
Material secondary:
Designed in: United States
Manufactured in: United States

BIMobject Category: Plumbing - Valves
IFC classification: Valve
UNSPSC name: Valves
UNSPSC code: 401416
Uniclass 1.4 Code: L7136
Uniclass 1.4 Description: Valves
Uniclass 2.0 Code: PR-94-94-xx
Uniclass 2.0 Description: Backflow Prevention Devices
Uniclass 2015 Code: Pr_65_54_95_05
Uniclass 2015 Description: Backflow prevention devices
NBS Reference Code: 94-94-xx
NBS Reference Description: Backflow Prevention Devices
CSI MasterFormat 2014 Code: 40 05 67.13
CSI MasterFormat 2014 Title: Reduced-Pressure Zone Backflow Preventers for Process Service
OmniClass Number: 23-27 31 11
OmniClass Title: Backflow Preventors
CSI UniFormat II Code: D20
CSI UniFormat II Title: PLUMBING
This product is available in:
North America
  • Canada
  • United States

BIMobject SEEK Properties

Plumbing - Valves

Name Value
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

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