AS 4032.2-2005 (R2015) Water supply - Valves for the control of hot water supply temperatures. Part 2: Tempering valves and end-of-line temperature-actuated devices
- Abbreviation
- AS 4032.2-2005 (R2015)
- Amendment
- AS 4032.2-2005 (R2015)/Amdt 2-2009 AS 4032.2-2005 (R2015)/Amdt 1-2006
- Valid from
- 13/12/2005
- Information provider
- Intertek Inform,
- Author
- Standards Australia
- Information type
- Australian Standard,
- Format
- PDF, HARD COPY,
Description
The objective of this Standard is to provide manufacturers with requirements for tempering valves and end-of-line temperature-actuated devices that give reasonable protection to users against exposure to high or excessive fluctuations in mixed water temperatures caused by the following:
(a) Maintaining an outlet temperature within specified limits, including shut-off of the cold water supply.
(b) Closing the outlet when the mixed water temperature exceeds a specified maximum.
This Standard is Part 2 of a suite of Standards that covers valves for the control of hot water temperatures, as follows:
AS
4032 Water supply—Valves for the control of hot water supply temperatures
4032.1 Part 1: Thermostatic mixing valves—Materials, design and performance requirements
4032.2 Part 2: Tempering valves and end-of-line temperature-actuated devices (this Standard)
4032.3 Part 3: Requirements for field testing, maintenance or replacement ofthermostatic mixing valves, tempering valves and end-of-linetemperature control devices
Scope
This Standard specifies requirements for the design, construction, testing and performance of -
- (a) tempering valves of nominal sizes not larger than DN 32; and
- (b) end-of-line temperature-actuated devices of nominal size not larger than DN 25,
for use with heated water at -
- (i) continuous operating temperature not exceeding 85°C;
- (ii) temperature under emergency conditions, not exceeding 99°C; and
- (iii) continuous working pressure not exceeding 1400 kPa.
Devices complying with this Standard are intended to prevent a continuous discharge of water from the outlet in excess of 50°C under steady-state conditions.
Transient discharges of water with a temperature in excess of this figure, which comply with the specified cumulative time/temperature factors, are acceptable.
Note: Tempering valves, when adjusted to an outlet temperature not exceeding 50°C, and end-of-line devices may be used for temperature-limiting for ablution purposes, to minimize the risk of scalding, other than for use in health care, aged care, child care, care for people with disabilities and any other at-risk situations. Thermostatic mixing valves complying with AS 4032.1, when adjusted to an outlet temperature not exceeding 45°C, are intended for use in health care, aged care, child care, care for people with disabilities and any other at-risk situations.
This resource is cited by:
AS 4032.2-2005 (R2015) Water supply - Valves for the control of hot water supply temperatures. Part 2: Tempering valves and end-of-line temperature-actuated devices
This document is CITED BY:
-
G12/AS1 (Amd 13) (Third Edition, Amendment 13)
AS 4032.2-2005 (R2015) is cited by Acceptable Solution G12/AS1: Water Supplies from 2/11/2023
-
AS/NZS 3500.4:2015
AS 4032.2-2005 (R2015) is cited by AS/NZS 3500.4:2015 Plumbing and drainage - Heated water services
-
AS/NZS 3500.4:2018
AS 4032.2-2005 (R2015) is cited by AS/NZS 3500.4:2018 Plumbing and drainage Part 4: Heated water services
This resource cites:
AS 4032.2-2005 (R2015) Water supply - Valves for the control of hot water supply temperatures. Part 2: Tempering valves and end-of-line temperature-actuated devices
This document CITES:
AS 4032.2-2005 (R2015) cites AS/NZS 1167.1:2005 Welding and brazing - Filler metals - Filler metal for brazing and braze welding
AS 4032.2-2005 (R2015) cites AS/NZS 1567:1997 Copper and copper alloys - Wrought rods, bars and sections
AS 4032.2-2005 (R2015) cites AS/NZS 3499:1997 Flexible tube connectors for water supply
AS 4032.2-2005 (R2015) cites AS/NZS 3500.0:2003 Plumbing and drainage - Glossary of terms
AS 4032.2-2005 (R2015) cites AS/NZS 4020:2005 Testing of products for use in contact with drinking water
AS 4032.2-2005 (R2015) cites NZS 3501:1976 Specification for copper tubes for water, gas, and sanitation - SPONSORED
AS 4032.2-2005 (R2015) cites ATS 5200.020-2004 Technical specification for plumbing and drainage products. Part 020: Flushing valves for water closets and urinals - for use with mains supply
AS 4032.2-2005 (R2015) cites AS 1349-1986 (R2018) Bourdon tube pressure and vacuum gauges
AS 4032.2-2005 (R2015) cites AS 1432-2004 (R2016) Copper tubes for plumbing, gasfitting and drainage applications
AS 4032.2-2005 (R2015) cites AS 1565-1996 Copper and copper alloys - Ingots and castings
AS 4032.2-2005 (R2015) cites AS 1568-1985 Copper and copper alloys - Forging stock and forgings
AS 4032.2-2005 (R2015) cites AS 1572-1998 (R2018) Copper and copper alloys - Seamless tubes for engineering purposes
AS 4032.2-2005 (R2015) cites AS 1722.1-1975 Pipe threads of Whitworth form - Part 1: Sealing pipe threads (metric units)
AS 4032.2-2005 (R2015) cites AS 1722.2-1992 (R2017) Pipe threads of Whitworth form - Part 2: Fastening pipe threads
AS 4032.2-2005 (R2015) cites AS 1834.1-1991 (R2018) Material for soldering - Part 1: Solder alloys
AS 4032.2-2005 (R2015) cites AS 2136-1977 (R2018) Method for detecting the susceptibility of copper and its alloys to stress corrosion cracking using the mercurous nitrate test
AS 4032.2-2005 (R2015) cites AS 2345-2006 (R2016) Dezincification resistance of copper alloys
AS 4032.2-2005 (R2015) cites AS 2738-2000 (R2018) Copper and copper alloys - Compositions and designations of refinery products, wrought products, ingots and castings
AS 4032.2-2005 (R2015) cites AS 3558.5-1999 (R2016) Methods of testing plastics and composite materials sanitary plumbing fixtures - Method 5: Determination of degradation by ultraviolet light
AS 4032.2-2005 (R2015) cites AS 3688-2005 Water supply - Metallic fittings and end connectors
AS 4032.2-2005 (R2015) cites AS 4032.1-2005 Water supply - Valves for the control of heated water supply temperatures - Part 1: Thermostatic mixing valves - Materials design and performance requirements
AS 4032.2-2005 (R2015) cites AS 4032.3-2004 Water supply - Valves for the control of heated water supply temperatures. Part 3: Requirements for field-testing, maintenance or replacement of thermostatic mixing valves, tempering valves and end-of-line temperature control devices
AS 4032.2-2005 (R2015) cites ATS 5200.000-2004 Technical specification for plumbing and drainage products Part 000: General requirements
AS 4032.2-2005 (R2015) cites ATS 5200.006-2004 Technical specification for plumbing and drainage products. - Part 006: Reflux valves - sewerage
AS 4032.2-2005 (R2015) cites ATS 5200.007-2004 Technical specification for plumbing and drainage products. Part 007: Water hammer arrestors
AS 4032.2-2005 (R2015) cites ATS 5200.014-2004 Technical specification for plumbing and drainage products. Part 014: Jointing materials
AS 4032.2-2005 (R2015) cites ATS 5200.026-2004 Technical specification for plumbing and drainage products. Part 026: Cold water storage tanks
AS 4032.2-2005 (R2015) cites ATS 5200.028-2004 Technical specification for plumbing and drainage products. Part 028: Commercial food waste disposal unit
AS 4032.2-2005 (R2015) cites ATS 5200.030-2004 Technical specification for plumbing and drainage products. - Part 030: Solenoid valves
AS 4032.2-2005 (R2015) cites ATS 5200.033-2004 Technical specification for plumbing and drainage products. Part 033: Spraying apparatus/dispensing units with the option of chemical additions - Hose connected
AS 4032.2-2005 (R2015) cites ATS 5200.037-2004 Technical specification for plumbing and drainage products. Part 037: Flow controllers
AS 4032.2-2005 (R2015) cites ATS 5200.103-2004 Technical specification for plumbing and drainage products. Part 103: Water treatment systems (other than those specified in AS/NZS 3497)
AS 4032.2-2005 (R2015) cites ATS 5200.453-2004 Technical specification for plumbing and drainage products. Part 453: Heated water systems - Thermostatic circulation valve
AS 4032.2-2005 (R2015) cites ATS 5200.458-2004 Technical specification for plumbing and drainage products. Part 458: Universal transition fitting
AS 4032.2-2005 (R2015) cites ATS 5200.460-2004 Technical specification for plumbing and drainage products. Part 460: Grey water diversion valve assembly
AS 4032.2-2005 (R2015) cites ATS 5200.461-2004 Technical specification for plumbing and drainage products. Part 461: Stainless steel tubes and mechanical compression fittings for pressure applications
AS 4032.2-2005 (R2015) cites ATS 5200.462-2004 Technical specification for plumbing and drainage products. Part 462: Rainwater tank connection valve
AS 4032.2-2005 (R2015) cites ATS 5200.464-2004 Technical specification for plumbing and drainage products. Part 464: Hot water manual or sensor-activated pumping systems
AS 4032.2-2005 (R2015) cites ASTM A269-04 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
AS 4032.2-2005 (R2015) cites ASTM A313 / A313M - 03 Standard Specification for Stainless Steel Spring Wire
AS 4032.2-2005 (R2015) cites ASTM B127-05 Standard Specification for Nickel-Copper Alloy (UNS N04400) Plate, Sheet, and Strip
AS 4032.2-2005 (R2015) cites ASTM B163-04 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes
AS 4032.2-2005 (R2015) cites ASTM B164-03 Standard Specification for Nickel-Copper Alloy Rod, Bar, and Wire
AS 4032.2-2005 (R2015) cites ASTM B165-05 Standard specification for nickel-copper alloy (UNS N04400) seamless pipe and tube