We are using cookies to provide our services

By using our services you agree to our use of cookies


Bronze Reduced Pressure Zone Assemblies - 4000B

Unique ref.: 4000b
Brand: Ames Fire & Waterworks
Product family: Non-Return Valves for Liquid Services
Product group: Backflow Prevention
Date of publishing: 2017-06-12
Edition number: 1
Type: Object (single object)
Download (4)
Series 4000B 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 bronze body construction, two, in-line independent check valves, replaceable check seats with an intermediate relief valve, and ball valve test cocks. Series 4000B is ideal for protection of health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

Material main: Bronze
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
Uniclass 2.0 Description: Valves
Uniclass 2015 Code: Pr_65_54_40_62
Uniclass 2015 Description: Plastics isolating valves
NBS Reference Code: 94
NBS Reference Description: Valves
CSI MasterFormat 2014 Code: 40 05 67
CSI MasterFormat 2014 Title: Specialized Pressure and Flow-Control Valves
OmniClass Number: 23-27 31 00
OmniClass Title: Valves
CSI UniFormat II Code: C1030
CSI UniFormat II Title: Fittings
This product is available in:
North America
  • Canada
  • United States

BIMobject SEEK Properties

Plumbing - Valves

Name Value
Connection Size 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"
Connection Type Threaded Connection
Working Pressure 175psi (12.06 bar)

Ames Fire & Waterworks


Name Value
Size Range 1/2 to 2" (15 to 50mm)
Maximum Working Temperature 180°F
Body Material Bronze
Application Liquid Services

All BIM objects are real products from real manufacturers confirmed and approved