Submittal Sheet

Stainless-steel Manifold Assembly, 1¼" with Flow Meter
Submittal Information
Revision B: Sept. 4, 2014
Project Information
Job Name:
Location:
Part No. Ordered:
Engineer:
Date Submitted:
Contractor:
Submitted By:
Manufacturer’s Representative:
Approved By:
Technical Data
Manifold Material:
Manifold Components:
Stainless steel AISI304
Brass CW614N-UNI EN12164,
CW617N-UNI EN12165
Manifold Body Size (I.D.):
1¼"
Manifold Assembly Loop Cv
(flow with valve wide open):
1.1 Cv
Manifold Body Threaded Connections:
R32
Manifold Loop Threaded Connections:
R20
Maximum Fluid Flow Rate:
21 GPM
Hydrostatic Temp/Pressure Rating:
68°F (20°C) at 145 psi
158°F (70°C) at 87.4 psi
194°F (90°C) at 43.8 psi
Product Information and Application Use
The 1¼" Stainless-steel Manifold Assembly with flow meter comes fully
assembled and ready for installation. Use the included flow meters located on
the supply manifold to balance the loops across the manifold. The return
manifold comes equipped with isolation valves for easy loop isolation. For
multiple zoning on the manifold, the black caps are removed and replaced with
Uponor Thermal Actuators. The manifold body ends have R32 union connections
and the loop outlets have R20 male threads. The included manifold supply and
return ball valves come with an R32 x 1" NPT or R32 x 1¼" NPT connection.

Description
Part No.
A
B
C
D
E
Weight
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 2 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 3 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 4 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 5 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 6 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 7 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 8 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 10 loops
Stainless-steel Manifold Assembly, 1¼" with flow meter, B&I, ball valve, 12 loops
A2720202
A2720302
A2720402
A2720502
A2720602
A2720702
A2720802
A2721002
A2721202
1.97"
1.97"
1.97"
1.97"
1.97"
1.97"
1.97"
1.97"
1.97"
3.50"
3.50"
3.50"
3.50"
3.50"
3.50"
3.50"
3.50"
3.50"
8.90"
8.90"
8.90"
8.90"
8.90"
8.90"
8.90"
8.90"
8.90"
13.58"
13.58"
13.58"
13.58"
13.58"
13.58"
13.58"
13.58"
13.58"
12.46"
14.43"
16.40"
18.37"
20.34"
22.31"
24.47"
28.41"
32.35"
9.22 lbs.
10.12 lbs.
11.02 lbs.
11.92 lbs.
12.82 lbs.
13.72 lbs.
15.32 lbs.
17.12 lbs.
18.92 lbs.
Installation
The 1¼" Stainless-steel Manifolds are fully assembled and ready for installation. Manifold assembly comes with mounting brackets, isolation valves,
balancing valves, fill/purge ports, air vents, ball valves, temperature gauges and end caps. Manifold adapters and fittings are sold separately. For
further information, refer to the Uponor Stainless-steel Manifold Installation Guide.
Accessories and Replacement Parts
A2771011: Mounting Bracket for Stainless-steel Manifold, 1¼", replacement part, set of 2
A2771021: Stainless-steel Manifold Flow Meter 2 GPM Valve Body, replacement part
A2771030: Stainless-steel Manifold Isolation Valve Body, replacement part
A2771035: Stainless-steel Manifold Isolation Valve Body, O-ring, replacement part
A2771040: Stainless-steel Manifold Replacement Gasket for R32 Union Connection
A2771060: Spacer Ring VA10 for White Thermal Actuator
Standards
N/A
Codes
N/A
Listings
N/A
Related Applications
Contact Information
Radiant Heating and Cooling Systems
Snow and Ice Melting Systems
Permafrost Protection Systems
Turf Conditioning Systems
Uponor, Inc.
5925 148th Street West
Apple Valley, MN 55124 USA
Phone: [phone]
Fax: [phone]
www.uponorpro.com
Uponor Ltd.
2000 Argentia Road, Plaza 1, Suite 200
Mississauga, ON L5N 1W1 CANADA
Phone: [phone]
Fax: [phone]
www.uponorpro.com