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INST201702_TMV_ZW1070

ZURN.COM.AU

AQUA-GARD

Thermostatic Mixing Valves

INSTALLATION & MAINTENANCE

INSTALLATION INSTRUCTIONS

It is suggested that the device be installed to deliver water to the 

end user. It is to be used for the final control of water tempera

-

ture at plumbing fixtures and appliances. This Australian 

Standards compliant device is to be used for point of use. It is 

designed to mix cold water and hot water from the water heater 

to a safer temperature range of 35-46°C.

1.  Flush the Hot and Cold delivery lines completely before 

     installing the device.

2.  The device can be installed in any position. Note: the inlet hot 

     supply is to be connected to the “H” side of the valve and the 

     cold supply side to the “C” side.

3.  The valve is to be fitted to deliver mixed water to a single 

      outlet.

4.  To set the temperature on the valve remove the pro- tective 

      blue cap. The cap can be removed by inserting a small blade 

      screw driver into the slot at the base of the blue cap and 

      lightly push up. 

     Using an adjustable wrench or combination wrench, rotate the  

     flats clock- wise to lower the temperature or counter-clock

     wise to increase the set temperature. Read temperature using 

     a thermometer.

5.  Verify the set temperature by running a plumbing fixture and 

     reinstall the protective plastic cap to the device. For bathroom 

     operation set the maximum temperature not to exceed 

35-46°C.

PERFORMANCE

Outlet Temp. Range  

 

 

35-46°C

Temperature Hot Supply  

 

 

49-90°C

Temperature Cold Supply    

 

4-24°C

Set Temperature Accuracy    

 

+/- 1.8°C

Max. Working Pressure (inlet)  

 

1000kPa

 

       Temperature must be field set

 

Max. Working Pressure (Dynamic)  

 

10-500kPa

Max. Pres. Differential Hot/Cold Inlets  

103kPa

Flow rate @ 310kPa pressure loss  

 

0.63 l/s

Min. Flow Rate  

 

 

 

0.31 l/s

MIXED

C

H

H

C

C

C

H

MIXED

SENSOR F

AUCET

       INDIVIDUAL USE                   

 

       SINGLE USE

PIPING INSTRUCTIONS

The device is designed to be installed at a single outlet. It may be 

used to supply individual outlets when there is sufficient supply 

pressure. It is suggested to use ball valves on the Hot and Cold 

inlet supplies.

CAUTION: 

 

Installation of water temperature control products 

must be performed by qualified, licensed personnel. The qualified 

installer should be sure that the proper device has been selected 

for the proper installation. A faulty installation can cause scalding, 

NOTICE: 

 

Annual inspection and maintenance is required of all 

plumbing system components. To ensure proper performance 

and maximum life, this product must be subject to regular 

inspection, testing and cleaning.

WARNING! 

 

Water Temperatures in Excess of 50°C Are 

Dangerous and Will Cause Scalding, Severe Injury or Death! 

This valve is 

Not 

Factory preset. To deliver a safe mixed water 

temperature at the outlet, the installer must use a thermometer at 

the outlet to verify the temperature. Set the outlet temperature 

WARRANTY:

 

 ZURN WILKINS Valves are guaranteed against defects of material or workmanship when used for the services recommended. Please 

refer to the LWG Zurn/ Zurn Wilkins Product Warranty Statement for details.

MIX

A

C

B

H

C

MODEL

INLET &

OUTLET

DIMENSIONS (approx) WEIGHT

A

B

C

mm

mm

mm

kg

ZW1070/15

15mm BSPP

138

86

172

1.39

ZW1070/20

20mm BSPP

140

89

172

1.48

DIMENSIONS & WEIGHTS

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