V4043A,B,E,J; V4044A,B; V8043A,B,E,F,J; V8044A,B,E MOTORIZED VALVES
60-2133—10
8
Fig. 6. Flow characteristics of 4 Cv (3.4 kv) valve.
Fig. 7. Flow characteristics of 7 Cv (6.0 kv) valve.
Fig. 8. Flow characteristics of 8 Cv (6.9 kv) valve.
INSTALLATION
When Installing This Product...
1.
Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condi-
tion.
2.
Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3.
Installer must be a trained, experienced service techni-
cian.
4.
After installation is complete, check out product opera-
tion as provided in these instructions
CAUTION
1.
Disconnect power supply before connecting wiring
to prevent electrical shock or equipment damage.
2.
Normally it is not necessary to remove the power-
head from the valve body during installation. If the
valve must be disassembled, be certain that it is
reassembled with the water flow in the direction of
the arrow. Reversal of the powerhead results in
damage to the gear train.
3.
On 24V systems, never jumper the valve coil ter-
minals even temporarily. This can burn out the
heat anticipator in the thermostat.
PRESSURE DROP
EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
6.0
(1.8)
50
(1.5)
7.0
(2.1)
8.0
(2.4)
9.0
(2.7)
10
(3)
30
(9.1)
40
(12.2)
45
(13.7)
50
(15.2)
55
(16.8)
60
(18)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-0.1 (0.3)
-0.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M5717B
FLOW RATE
GAL/MIN (l/s)
PRESSURE DROP
FT
OF W
ATER psi (kPa)
PRESSURE DROP
psi (kPa)
4CV
(3.4 KV)
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
2.0
(0.6)
3.0
(0.9)
3.5
(1)
21
(6.4)
24
(7.3)
25
(7.6)
22
(6.7)
23
(7)
20
(6)
19
(5.8)
17
(5.2)
15
(4.6)
13
(4)
10
(3)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-.1 (0.3)
-.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M9185A
GAL/MIN (l/s) FLOW RATE
FT
OF W
ATER psi (kPa)
PRESSURE DROP
psi (kPa)
7CV
(6.0 KV)
PRESSURE DROP, EQUIVALENT FEET OF PIPE (EQUIVALENT METERS OF PIPE)
2.0
(0.6)
2.5
(0.8)
1.5
(0.5)
19
(5.8)
17
(5.2)
18
(5.5)
15
(4.6)
16
(4.9)
14
(4.3)
10
(3)
12
(3.7)
13
(4)
8
(2.4)
1
(3.4)
9
(2.7)
7
(2.1)
-50 (149)
-40 (119)
-30 (89.5)
-20 (60)
(3/4 IN. PIPE)
(1/2 IN. PIPE)
50.0 (345)
10.0 (69)
5.0 (34)
1.0 (7)
0.50 (3.4)
0.10 (0.69)
0.05 (0.34)
0.01
0
2
(0.13)
4
(0.25)
6
(0.38)
8
(0.5)
10
(0.63)
12
(0.76)
14
(0.88)
16
(1.0)
18
(1.1)
20
(1.3)
22
(1.4)
24
(1.5)
26
(1.6)
28
(1.8)
30
(1.9)
-0.05 (0.15)
-0.1 (0.3)
-0.5 (1.5)
-1 (3)
-5 (15)
-10 (30)
M9186A
GAL/MIN (l/s) FLOW RATE
FT
OF W
ATER psi (kPa) PRESSURE DROP
PRESSURE DROP
psi (kPa)
8CV
(6.9 KV)