Specification

Zurn Industries, LLC | Wilkins
1747 Commerce Way, Paso Robles, CA U.S.A. 93446  Ph. 855-663-9876, Fax [phone]
In Canada | Zurn Industries Limited
3544 Nashua Drive, Mississauga, Ontario L4V 1L2  Ph. 905-405-8272, Fax [phone]
www.zurn.com
Rev. C
Date: 4/14
Document No. TMV-ZW1070XL
Product No. Model ZW1070XL
Model ZW1070XL
Aqua-Gard
®
Thermostatic Mixing Valve
MIXED
C
H
H
C
C
H
C
H
MIXED
Sensor Faucet
INDIVIDUAL USE SINGLE USE
FLOW RATES (GPM)
PRESSURE LOSS (PSIG)
0
20
40
60
0 5 10 15
20
138
276
414
0.3 0.63 0.95
1.3
PRESSURE LOSS (kpa)
FLOW RATES (l/s)
MODEL ZW1070XL (STANDARD & METRIC)
Features
Sizes: 3/8", 1/2", 3/4", 1"
Outlet Temp. Range 95-115°F(35-46°C)
Temperature Hot Supply 120-195°F max.
(49-90.5°C)
Temperature Cold Supply 40-75°F (4.4-23.8°C)
Set Temperature Accuracy +/- 3°F(1.78°C)
Max. Working Pressure (inlet) 145 psi
Temperature must be field set
Max. Pressure Differential is 15 psi between Hot & Cold inlets
Flow rate @ 45 psi pressure loss 10 gpm
Min. Flow Rate 0.35 gpm
CPVC tailpiece - Maximum Hot water Temperature of
180°F @ 100 psi.
- Cold water rated Temperature of
73.4°F @ 400 psi.
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.
Application
Ideal for use where Lead-Free* valves are required. The Zurn Wilkins
Model ZW1070XL Aqua-Gard
®
Thermostatic mixing valve is
designed to be installed at the point of use to assist in the preven-
tion of scalding. The valve's extremely rapid response rate make it
most suitable for installation at plumbing fixtures and appliances for
the final control of water temperature. The ZW1070XL is ASSE 1070
listed for fixtures, sinks, lavatories or bathtubs and will mix hot and
cold water from the distribution system to a final safer temperature
of 95-115°F (35-46°C). Multiple end configurations make this valve
suitable for all residential and commercial installations.
Standards Compliance
• ASSE® Listed 1070
• CSA® Certified
• Certified to NSF/ANSI 372* by IAPMO R&T
• NSF® Listed-Standard 61/9 & 372*
*(0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT)
Materials
Body Low Lead Cast Bronze, ASTM B 584
W/Nickel Plating ASTM B 456
Service Condition #2
Internal brass Low Lead Brass, ASTM B 927,
UNS C27450
Piston Polysufone
Guide Tube Noryl GFN2
Spring & Screen 300 Series Stainless Steel
Seals Viton
Checks Noryl GFN2
Dimensions & Weights (do not include pkg.)
C
C
B
H
A
MIX
XL
Flow Characteristic
Certified to NSF/ANSI -
61/9 & 372