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Data Sheet ESBE VTA Series Lead Free Thermostatic Mixing Valves
5
VDKIS322 © Danfoss 07/2016
Description
Dimensions, in (mm)
Weight
lbs (kg)
A B C D
union valve w/ ½” solder tailpcs 4.1” (104) 2.3” (59) 2.1” (53) 2.0” (52) 1.7 (0.8)
union valve w/ ¾” solder tailpcs 4.8” (122) 2.7” (69) 2.1” (53) 2.4” (61) 1.7 (0.8)
union valve w/ ¾” solder & 2 check valves 5.8” (147) 3.7” (94) 2.1” (53) 3.4” (86) 1.9 (0.9)
union valve w/ ¾” CPVC 4.7” (119) 2.6” (66) 2.1” (53) 2.4” (83) 1.5 (0.7)
union valve w/ 1” solder tailpcs 6.2” (156) 3.4” (86) 2.1” (53) 3.1” (78) 2.0 (0.9)
¾” valve female NPT connections 2.8” (71) 1.7” (43) 2.1” (53) 1.4” (36) 1.1 (0.5)
1” valve female NPT connections 3.75” (95) 2.5” (63) 2.4” (61) 1.9” (48) 2 (0.95)
A
B
C
Threaded (FPT)
Union Valve Body with Solder Tailpieces installed.
Two of three tailpieces contain check valves
A
B
C
Union Solder & Union CPVC
A
D
B
C
Dimensions & Weights
Typical Piping:
VTA series of thermostatic mixing valves can
be used to safely supply domestic hot water in
residential, commercial, institutional, and
industrial installations.
The VTA series are also well suited for use in
hydronic heating systems requiring a reduced
hot water temperature such as in radiant heating
systems, heat pumps, and solar heating
systems.
VTA Series
1 3 5 7
2 4 6 8
Central Mixing Central Mixing
Central Mixing Central Mixing
Radiant Floor Heating Take o for Radiant Floor Heating
Recirculated
Domestic Water
Return Water Temperature Control &
Mixing for Radiant Floor