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AWWA BACKFLOW SET - AWWA BACKFLOW SET
AWWA
A description is not available for this item.
AWWA C511 - Reduced-Pressure Principle Backflow Prevention Assembly
January 14, 2017 - AWWA

This standard describes the reduced-pressure principle backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage to working parts or impairment of function and for...

AWWA C510 - Double Check-Valve Backflow Prevention Assembly
January 14, 2017 - AWWA

This standard describes the double check-valve backflow prevention assembly for potable water applications. The assembly shall be capable of withstanding a working water pressure of at least 150 psi (1,034 kPa) without damage to working parts or impairment of function and for...

ASSE 1064 - Performance Requirements for Backflow Prevention Assembly Field Test Kits
September 1, 2020 - ASSE

This standard covers the performance requirements and accuracy of a BFTK. This standard is confined to analog dial type and digital instrumentation. Duplex gauges are not a part of this standard. Description BFTKs shall be of a design making them portable. They shall be designed to indicate the...

ASSE 1014 - Performance Requirements for Backflow Prevention Devices for Hand-held Showers
January 1, 2020 - ASSE

Scope and Purpose Description These devices provide backflow protection against backsiphonage and backpressure in handheld showers. These are separate devices or are integral with handheld showers, tub fillers, flexible hoses, or components that are attached to a shower system. The device...

ASSE 1015 - Performance Requirements for Double Check Backflow Prevention Assemblies and Double Check Fire Protection Backflow Prevention Assemblies
August 1, 2011 - ASSE

Description This standard applies to two types of backflow prevention assemblies, identified as: (a) Double Check Backflow Prevention Assembly (DC); and (b) Double Check Fire Protection Backflow Prevention Assembly (DCF). These assemblies consist of two (2)...

AWWA M14 - Backflow Prevention and Cross-Connection Control Recommended Practices
January 1, 2015 - AWWA

A cross-connection is an actual or potential connection between any part of a potable water system and any other environment that contains other substances that would allow such substances to enter the potable water system. Cross-connection control programs are intended to reduce the risk of...

SNZ AS/NZS 2845.3 - Water supply – Backflow prevention devices Part 3: Field testing and maintenance of testable devices
February 14, 2020 - SNZ

This Standard specifies requirements for field testing and maintenance of the following backflow prevention devices: (a) Registered break tank (RBT). (b) Registered air gap (RAG). (c) Pressure-type vacuum-breaker (PVB). (d) Spill resistant pressure vacuum-breaker (SPVB). (e)...

AWWA 64255 - Backflow Prevention and Cross Connection Control
January 1, 2003 - AWWA

This video illustrates the techniques and equipment for backflow prevention and cross-connecion control. Viewers learn what cross connections are and why they can be dangerous, where cross connections occur in the water system, the conditions that can generate backflow, costs,...

AWWA 20106 - CROSS-CONNECTION & BACKFLOW PREVENTION HANDBOOK
AWWA
A description is not available for this item.
SNZ AS/NZS 2845.1 - Water supply-Backflow prevention devices Part 1: Materials, design and performance requirements
June 30, 2010 - SNZ

This Standard specifies requirements for the materials, design, performance and testing of mechanical backflow prevention devices that are used for the protection of water supplies. This Standard covers backflow prevention devices classified as PN 10, PN 12 or PN 16, of...

ASSE 1048 - Performance Requirements for Double Check Detector Fire Protection Backflow Prevention Assemblies
August 1, 2011 - ASSE

Description This standard applies to two (2) types of assemblies, identified as: (a) Double Check Detector Assembly (DCDA); and (b) Double Check Detector Assembly Type II (DCDA-II). The DCDA and DCDA-II assemblies consist of two (2) independently acting check valves, internally force loaded to a...

DI-MGMT-80592 - INVENTORY OF CROSS-CONNECTION CONTROL AND BACKFLOW PREVENTION SYSTEMS REPORT
April 13, 1989 - NPFC
A description is not available for this item.
ASSE 1047 - Performance Requirements for Reduced Pressure Detector Fire Protection Backflow Prevention Assemblies
August 1, 2011 - ASSE

Description This standard applies to the two types of assemblies, identified as: (a) Reduced Pressure Detector Assembly (RPDA); and (b) Reduced Pressure Detector Assembly Type II (RPDA-II). The RPDA and RPDA-II assemblies consist of two (2) independently acting check valves, internally force loaded...

ASTM F1970-23 - Standard Specification for Special Engineered Fittings, Appurtenances or Valves for use in Poly (Vinyl Chloride) (PVC) or Chlorinated Poly (Vinyl Chloride) (CPVC) Systems
February 15, 2023 - ASTM International

1.1 This specification covers fittings, appurtenances and valves which are to be used with pipe and tubing complying with Specifications D1785, D2241, D2846/D2846M, F441/F441M or F442/F442M, or other piping as specified by the fittings manufacturer. These products, such as unions, flanges or...

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