CALEFFI HydroLink 559921A Manual

HydroLink™
© Copyright 2018 Caleffi
These items are designed for use in closed hydronic systems. Do not use in plumbing applications. These
items do not meet the low-lead plumbing standards of U.S. and Canada.
Product range
Code 559920A 2+0 separator-manifold with built-in mounting brackets and pre-formed
insulation. Size: 1" NPT female main; 1" NPT male branches.
Code 559921A 2+1 separator-manifold with built-in mounting brackets and pre-formed
insulation. Size: 1" NPT female main; 1" NPT male branches.
Code 559922A 2+2 separator-manifold with angle mounting brackets and pre-formed insulation.
Size: 1 1/4" NPT female main; 1" NPT male branches.
Code 559931A 3+1 separator-manifold with angle mounting brackets and pre-formed insulation.
Size: 1 1/4" NPT female main; 1" NPT male branches.
Technical characteristics
Materials:
Body:
Maximum working pressure:
Working temperature range:
Performance:
Medium:
Maximum glycol percentage:
Connections:
Center distances:
Insulation
Material:
Thickness:
Density:
Thermal conductivity:
Temperature range:
Reaction to fire (UL 94):
Function
The Hydrolink™, combining a hydraulic separator with a
distribution manifold, is used in heating and air-conditioning
systems. It provides a chamber to hydraulically separate the
boiler (or chiller) circuit from the distribution circuits and also
provides a self-contained manifold station that supplies up
to four independently controlled load circuits with the same
supply temperature. Available configurations are compact,
and can be easily installed in any hydronic system, saving
space.
Water and non-hazardous glycol solutions
- main: 3+1 and 2+2:
2+0 and 2+1:
- branches: 3+1 and 2+2:
2+0 and 2+1:
- air vent valve:
- drain valve:
- main: 3+1 and 2+2:
2+0 and 2+1:
- branches: 3+1 and 2+2:
2+0 and 2+1:
0.25 BTU/in (.037 W/mK) at 50°F (10°C)
1
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painted steel
100 psi (7 bar)
32 to 230°F (0 to 110°C)
1 1/4" NPT female
1" NPT female
1" NPT male
1" NPT male
1/2" NPT female
1/2" NPT female
3 1/8" (80 mm)
2 3/8" (60 mm)
3/4" (20 mm)
3 lb/ft
20 to 250°F (-5–120°C)
38483.03
50%
5" (125 mm)
5" (125 mm)
EPP
(45 kg/m )
3 3
class HBF