Submittal Sheet

TruFLOW™ Jr. Manifold with Isolation Valves
Submittal Information
Revision A: Feb. 12, 2008
Project Information
Job Name:
Location: Part No. Ordered:
Engineer: Date Submitted:
Contractor: Submitted By:
Manufacturer’s Representative: Approved By:
Technical Data
Material: UNS C3850 Brass
Manifold Body Size (I.D.): 1¼"
Loop Cv (valve wide open): 1.9
Manifold Body-threaded Connections: R32
Manifold Loop-threaded Connections: R20
Maximum Working Pressure:
Maximum Fluid Temperature:
Maximum Fluid Flow Rate:
145 psi
220°F (104°C)
14.0 gpm
Product Information and Application Use
The TruFLOW™ Jr. Manifold with Isolation Valves is used in conjunction with
either the TruFLOW Jr. Manifold with Balancing Valves or the TruFLOW Jr.
Valveless Manifold to complete the manifold set. The TruFLOW Jr. Manifold
with Isolation Valves allows quick isolation of the loop by turning the black
cap on the top of the manifold. For multiple zoning on the manifold, the
black caps are removed and replaced with the Uponor Thermal Actuators or
Motorized Valve Actuators (MVAs). TruFLOW Manifold Actuator Adapters are
included for mounting Thermal Actuators or MVAs. Manifolds are available in
2, 3 and 4-loop configurations. The manifold body ends have R32 unions and
the loop outlets have R20 male threads.
9
Description Part Number A B C Weight
TruFLOW Jr. Manifold with Isolation Valves, 2-loop
TruFLOW Jr. Manifold with Isolation Valves, 3-loop
TruFLOW Jr. Manifold with Isolation Valves, 4-loop
A2663222
A2663223
A2663224
1.97"
1.97"
1.97"
5.66"
7.63"
9.60"
4.13"
4.13"
4.13"
2.60 lbs.
3.40 lbs.
4.30 lbs.
Installation
Manifold is shipped with the appropriate number of actuator adapters (A2630028). Refer to the Uponor Radiant Installation Handbook for additional
information.
Standards
ASTM F877; R32: ISO 228-G 1¼; R20: ISO 228-G ¾ B
Codes
UMC; IMC; IRC; NPC of Canada
Listings
NSF-rfh
ACCESSORIES
TruFLOW Jr. Manifold Bracket (A2640006); End Cap with Vent (A2803250); Basic End Cap (A2080032)
Related Applications Contact Information
Uponor Radiant Heating and Cooling Systems
Uponor, Inc.
5925 148
th
Street West
Apple Valley, MN 55124 USA
Phone: [phone]
Fax: [phone]
www.uponor-usa.com
Uponor Ltd.
655 Park Street
Regina, SK S4N 5N1 CANADA
Phone: [phone]
Fax: [phone]
www.uponor.ca