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Lawler 9700 Series Installation & Maintenance Manual

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5330 East 25
Street
th
Indianapolis, Indiana 46218
Phone (317) 261-1212
Fax (317) 261-1208
No mixing valve will work satisfactory if improperly installed. We suggest, therefore, that you read these
instructions carefully before making the installation and follow directions as outlined. Handle the mixing
TEMPERED
A
HOT
COLD
INLET
INLET
A
HOT
INLET
General Description For 1/2" and 3/4"
Mixing Valve
This valve is two valves in one it consists of the ther-
mostatic section and pressure actuated section. The
valve is carefully assembled and tested at the factory
and set to deliver water at any desired temperature
between all cold and 105°F.
Failure of the cold water supply will:
1. Cause the pressure balancing section to react in-
stantly to restrict hot flow to thermostatic section.
2. Thermostatic element will react to shut off all hot
water.
Failure of hot supply will:
1. Have equal instantaneous reactions. When unit is
not being used, turn the handle clockwise unit flow
stops.
DIMENSIONS:
A
N.P.T.
/
1
"
2
/
3
"
4
www.lawlervalve.com
Series 9700
valve with extreme care and intelligence.
B
OUTLET
A
B
TEMPERED
OUTLET
A
COLD
INLET
PX - 9700 w/dimensions
B
N.P.T.
C
D
/
8
/
4
/
1
"
1
"
7
"
2
2
8
/
9
/
NA
3
1
"
"
4
2
NOTICE!
A
HOT
C
INLET
A
HOT
INLET
60
45
30
20
15
10
5
0.5
0.7
Caution: When maintaining and adjusting the
mixing valve, all fixtures should be isolated from
use.
Lawler Manufacturing Co., Inc. recommends
that you work safely at all times and in a manner
consistent with the OSHA Lock/Tagout standard,
29 CFR 1910.147 and other applicable standards.
(1)
Maintenance Manual
B
TEMPERED
OUTLET
A
COLD
INLET
B
TEMPERED
OUTLET
A
COLD
D
INLET
FLOW CAPACITIES - SERIES 9700
1
1.5
2
3
4
FLOW OF WATER, GALLONS PER MINUTE
Flow Capacities/S 9700
Installation &
M 9700 C
5 6
8 10
15

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Summary of Contents for Lawler 9700 Series

  • Page 1 Caution: When maintaining and adjusting the DIMENSIONS: mixing valve, all fixtures should be isolated from use. Lawler Manufacturing Co., Inc. recommends N.P.T. N.P.T. that you work safely at all times and in a manner consistent with the OSHA Lock/Tagout standard, ″...
  • Page 2 1. To test SHUTTLE ACTION and COLD SHUT OFF. Stop and Check Valves Shut hot supply to mixer and open cold supply. Turn Stop and Check Valves are available for this Mixing handle counterclockwise, 2 complete turns from the Valve. closed position.
  • Page 3 Caution: Extreme care should be exercised when Series 9700 cut away placing thermostat in and out of hot water. Checking Piston and Liner Remove piston assembly #15 from valve. Check the piston assembly and liner #20 for cleanliness and excessive wear. Check hot disc #16 for wear. Replace all worn parts.
  • Page 4 NOTE: * Components are not included in repair kit. 11 12 13 GuARANTEE We guarantee the Lawler Mixing Valve to be free from held responsible, however, for any labor incidental def ects in workmanship and material, and for a pe-...