Product Overview
The TruFLOW™ Jr. Manifold system
features two versions of manifolds
— assemblies and add-on
modular manif
olds.
The assemblies c
ome in the
following two configurations.
• With Isolation and
Balancing
V
alves
• With Balancing Valves
and Valveless
The add-on modular manifolds
c
ome in 2-, 3- and 4-loop manif
old
segments and are available in the
following three configurations.
•
With Balancing
V
alves
• With Isolation Valves
• Valveless
The manif
old with isolation valves
allows connection to either the
Uponor Thermal Actuator or
Mot
orized Valve Actuator.
F
or supply and r
eturn c
onnections,
the manifolds use R32 unions to
accommodate any of Uponor's
manifold adapters, allowing quick
and easy connections to Wirsbo
hePEX™ plus and Uponor
multi-layer composite (MLC)
tubing (formerly MultiCor®) as
well as c
opper piping.
The manif
olds f
eatur
e o-ring
sealed connections to ensure a
leak-resistant and secure
c
onnection.
Additionally
, the
manifolds include calibrated
balancing valves to accurately
balanc
e flow and t
emper
ature in
all radiant loops.
The internal diameter (i.d.) of the
manifold body is 1
3
⁄16" and easily
allows up t
o 14 gallons per minut
e
(gpm). The loop outlets have a flow
coefficient (C
v
) of 1.9 gpm.
The loop c
onnection features an R20
thr
ead t
o ac
c
ommodat
e
5
⁄16" t
o
3
⁄4"
PEX or
1
⁄2" and
5
⁄8" MLC tubing. For
PEX tubing, use a QS-style or
ProPEX® fittings. For MLC tubing,
use only Uponor MLC press fittings.
TruFLOW
™
Jr. Manifold System
RADIANT HEATING SYSTEMS
TRUFLOW™ JR.
MANIFOLD SYSTEM
C
UT SHEET
Features and Benefits
• Two versions — assembly
and add-on modular to
meet any application need
• Made of highly reliable
extruded brass
• O-ring sealed connections
• Calibrated balancing valves
for better accuracy
• Heavy-duty bracket off-set
(front-to-back and side-
to-side)
• R32 unions to supply and
return connections to
accommodate any current
manifold adapters
• Manifold with isolation
valves for loop isolation
• Full line of accessories
• Uponor-exclusive design
TruFLOW Jr. Add-on Modular
V
alveless Manifold
T
ruFLOW Jr. Add-on Modular Manifold with Isolation Valves
TruFLOW Jr. Add-on Modular
Manifold with Balancing Valves
TruFLOW Jr. Assembly with
B
alancing Valves and Valveless
T
ruFLOW Jr. Assembly with
Isolation and Balancing
Valves
TruFLO
W Jr. Add-on Modular
Manifold with Balancing Valves
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