1
Bulletin XL-2P
August, 2018
1360 Elmwood Avenue, Cranston, RI 02910 USA
Phone: 401.461.1200 Fax: 401.941.5310
Email:
Web Site: http://www.leonardvalve.com
INSTALLATION
1. Assembly should be installed at a location where it can
easily be cleaned, adjusted or repaired.
2. The inlets are clearly marked on the valve body. Union
angle strainer checkstops furnished must be installed on
both supply lines as shown above.
3. Flush pipes thoroughly after system has been connected.
4. Refer to page 2 of this bulletin for correct Setup
Instructions
CAUTION
All thermostatic water-mixing valves have limitations. They will not provide the desired accuracy
outside of their flow capacity range. Consult the flow capacity chart on page 5.
Minimum flow must be no less than as shown.
REMEMBER! THIS IS A CONTROL SYSTEM WHICH MUST BE CLEANED
AND MAINTAINED ON A REGULAR BASIS (SEE MAINTENANCE GUIDE AND
RECORD MGR-1000).
125 PSI (8.6 BAR) MAXIMUM OPERATING PRESSURE
2
0
4
0
°F
0
14
0
30
1
0
0
20
60
LEONARD
-10
°C
0
10
50
1
2
0
40
R
60
80
Valves are ASSE 1017 Certified
INSTALLATION ADJUSTMENT SERVICE
XL-150-2P, XL-150-2P-LF
XL-200-SW-2P-LF
PARALLEL SYSTEMS
Note: IMPORTANT! Provide serial numbers for both valves when ordering parts!!
INSTALLATION
LF
LF
L
E
O
NA
RD
VA LVE
C
O
.
W
A R M E R
LF
LF
L
E
O
NA
RD
V
A LVE
C
O
.
W
A R M E R
10
- 10
20
0
40
14
0
°F
0
60
°C
50
LEONARD
2 0
4 0
R
3 0
1
20
1
00
60
80
!
WARNING:
This
product
can
expose
you
to
chemicals including lead, which is known to the State
of California to cause cancer. For more information, go
to
www.P65Warnings.Ca.gov
