Controlsaflo series, Erie, And bruner – Watts Divertaflo M9500 Series User Manual
Page 6
6
Series 1170/L1170
Hot Water Temperature Control Valves
The new Watts 1170/L1170 hot water temperature control valves maintain and limit mixed hot water to
a desired, selectable temperature chosen by the installer. The Watts Series 1170/L1170 is perfect for
maintaining optimum water temperatures in Reverse Osmosis systems. The superior flow characteristics
of this valve results in accurate temperature control of ±3°F combined with low pressure drop. As an
added benefit the 1170 series incorporates check valves in both the hot and cold water inlets to protect
against cross flow.
• Available in
1
⁄
2
",
3
⁄
4
", and 1" female union NPT connections
• Temperature range from 80°F (27°C) to 120°F (49°C) accurate to ±3°F (±1.7°C)
• Maximum pressure, 150psi (10 bars)
• Easy to install and maintain
• Safety locking cap, prevents inadvertent or unauthorized temperature adjustments
• ASSE Standard 1017 listed
For specifications and installation information, please call or write for publications ES-1170/L1170 and IS-1170/L1170
Ordering
Description
Valve No.
Code
House x Equipment
7700111 (Stnd. Service/by-pass)
0790040 1" Male Thread x 1" Male Thread
7700121 (w/Hard H
2
O bleed, Service/by-pass)
0790041 1" Male Thread x 1" Male Thread
7700131 (Service/backwash)
0790043 1" Male Thread x 1" Male Thread
7700141 (Delux Service/by-pass/backwash)
0790045 1" Male Thread x 1" Male Thread
7700112 (Stnd.-Service/by-pass)
0790044 1" Male Thread x 1" Union Nut
7700122 (w/Hard H
2
O bleed, Service/by-pass)
0790042 1" Male Thread x 1" Union Nut
7700132 (Service/backwash)
0790064 1" Male Thread x 1" Union Nut
7700142 (Delux Service/by-pass/backwash)
0790046 1" Male Thread x 1" Union Nut
Controlsaflo Series
For parts and accessories, please see page 12.
The Controlsaflo Series by-pass valve combines high-flow
performance, multiple operational modes, and easy installation
in a compact, WQA validated plastic design.
Features of this valve include:
• Durable Noryl body and internals
• House ports on 1.9" center
• Excellent flow in backwash and by-pass modes
• One handle operation
• Installs easily to Kinetico
®
, Erie
®
, and Bruner
®
control valves
• Excellent for exchange tank applications
• Male Thread, or Union Nut Connections
• Also available with British standard parallel pipe threads
House Ports
1.900"
Equipment Ports
3"
House Ports
1.900"
Equipment
Ports
3"
Made in U.S.A.
Pressure
Drop
kPa psi
331
48
303
44
276
40
248
36
221
32
193
28
165
24
138
20
110
16
83
12
55
8
28
4
0
0
0
2
4
6
8
10
12
14
16
18
20
gpm
0
7.6
15
23
30
38
46
53
61
68
76
lpm
Flow
Watts Series 1170/L1170
Temperature Control Valve
1
⁄
2
" (15mm)
3
⁄
4
" & 1" (20-25mm)
C-WTV 4/10/02 11:42 AM Page 6