Specifications

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Model ZW1017HT
• 3/8”, 1/2”, 3/4”, 1”
• Tempering mixing valve
• Certified to ASSE standard 1017
• Flow capacity ~ 18 gpm @ 45 psi pressure loss
• Radiant heat systems distribution application. Not to be used at point
of use
• Outlet temperature range of 80° – 165°F
• Integral check valves and stainless steel strainers
(no strainer in 38-ZW1017 comp)
Model ZW1017HT Supplied with three FNPT tailpieces and
union nuts.
Model ZW1017HTC Supplied with three female copper sweat
tailpieces and union nuts.
Model ZW1017HTCOMP Supplied with three 3/8" compression
tailpieces and union nuts.
Model ZW1017HTCPVC Supplied with three female CPVC
tailpieces and union nuts.
OptionsTypical Installation Features
The Wilkins Model ZW1017HT higher temperature range Aqua-Gard tempering mixing valve,
when installed at the hot water source, is designed for radiant heating systems only and not for
potable water use. The ZW1017HT is designed to mix the hot and cold water to establish a mixed
temperature range of 80°F to 165°F.
WARNING: This device should never be installed at the point of use where the end user could
change its setting. It is recommended that the ZW1017HT be installed with shut-off valve and
thermometer in the tempered water line to provide accurate and safe water mixing temperature.
Applications
COLD WATER
DIRECTION OF FLOW
HOT WATER
WATER HEATER
SAFE DRAIN
TO HOT
APPLIANCES
MODEL TP1100A
T & P RELIEF VALVE
MODEL ZW1017HT
AQUA-GARD
TEMPERING
MIXING VALVE
TEMPERED WATER
Model ZW1017HTM Supplied with three MNPT tailpieces
and union nuts.
Model ZW1017HTPEX Supplied with three male PEX tailpieces
and union nuts.
For Additional Information, reference WK-AG catalog or visit
our web site.
Thermostatic Mixing Valves