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Phone: 877.228.9246 • Fax: 877.232.9246 • www.cimberiovalve.com
790.1Automatic Balancing ValveWith Removable Cartridge and Integral Test Ports - FIPT x FIPT
Applications:
The CIM 790.1 balancing valve is manfuactured in accordance with EN ISO 9001 and is designed to provide automatic balance of heating and cooling applications through the use of a removable cartridge that provides a constant flow rate. The CIM 790.1 can be used for constant flow or in a variable flow system where a specific rate is not be exceeded. The CIM 790.1 balancing valve is available in valve sizes from 1/2" through 2" and is manufactured of corrosion resistant brass. It is suitable for both heating (LPHW) and cooling applications at working pressures up to 300 PSI.
Features:
• Specially designed cartridge makes it difficult for dirt and debris to accumulate — debris won’t compromise valve accuracy
• Provides constant flow to a pre-set rate through the use of a removable cartridge
• Cartridge can be easily removed without the use of a special tool for quick change-out, inspection, and cleaning
• System remains balanced even under fluctuating pressure
• Saves time — no need to balance and re-balance system
• Compact installation
• Accurate to within 5% of specified flow rate
Connection:
NPT threads ANSI B1.20.1.
Size Fast Order No.
1/2" 790-04
3/4" 790-06
1" 790-07
1" L 790-07L
1-1/4" 790-08
1-1/2" 790-09
2" 790-10
All Cimberio valves qualify for the American Recovery and Reinvestment Act and the Buy American Act.
1: Valve Body2: O-Ring3: Cap4: Low Pressure Test Port5: High Pressure Test Port6: Cartridge
1/2" – 1" Cartridge 1"L – 2" Cartridge
1-9/16"2-1/2"
1-1/8" 1-7/8"
790
.1Au
tom
atic
Bal
anci
ng V
alve
With
Rem
ovab
le C
artr
idge
and
Inte
gral
Tes
t Por
ts -
FIPT
x F
IPT
Phon
e: 8
77.2
28.9
246
• F
ax: 8
77.2
32.9
246
• w
ww
.cim
berio
valv
e.co
m
Size
1/2"
3/4"
1"1"
L1-
1/4"
1-1/
2"2"
A3-
1/2"
89m
m3-
1/2"
89m
m3-
11/1
6"93
mm
4-15
/16"
125m
m4-
15/1
6"12
5mm
4-15
/16"
125m
m5-
1/8"
130m
m
B4-
1/16
"10
3mm
4-1/
16"
103m
m4-
1/16
"10
3mm
5-9/
16"
141m
m5-
9/16
"14
1mm
5-9/
16"
141m
m5-
9/16
"14
1mm
C3-
1/16
"78
mm
3-1/
16"
78m
m3-
3/8"
85m
m4-
7/8"
123m
m4-
7/8"
123m
m4-
7/8"
123m
m5-
3/16
"13
2mm
D7/
16"
11.5
mm
1/2"
12.5
mm
9/16
"14
.5m
m9/
16"
14.5
mm
11/1
6"16
.8m
m11
/16"
16.8
mm
13/1
6"21
.1m
m
Flow
Rat
e (g
pm)
0.1
– 11
0.1
– 11
0.1
– 11
5 –
425
– 42
5 –
425
– 42
Poun
dsG
ram
s1.
1251
01.
1753
01.
3661
53.
3215
053.
3715
303.
5115
903.
7717
10
Car
trid
ges
for 1
/2"
– 1"
Val
ves*
Cim
No.
Flow
(g
pm)
Min
. ∆p
(PSI
)Kv
CA1
170
0.15
10.
16
CA1
230
0.33
1.16
0.31
CA1
300
0.5
1.45
0.42
CA1
430
1.0
1.74
0.81
CA1
510
1.5
1.89
1.12
CA1
570
2.0
2.03
1.47
CA1
725
2.5
2.03
1.90
CA1
730
3.0
2.03
2.07
CA1
740
3.5
2.32
2.31
CA1
750
4.0
3.05
2.32
CA2
070
4.5
3.19
2.51
CA2
074
5.0
3.19
2.66
CA2
077
5.5
3.19
2.95
CA2
082
6.0
3.34
3.21
CA2
086
6.5
3.34
3.57
CA2
088
7.0
3.34
3.82
CA2
092
7.5
3.48
4.19
CA2
094
8.0
3.48
4.32
CA2
099
9.0
3.63
4.81
CA2
103
10.0
3.77
5.10
CA2
109
11.0
4.06
5.35
Car
trid
ges
for 1
" L
– 2"
Val
ves*
Cim
No.
Flow
(g
pm)
Min
. ∆p
(PSI
)Kv
CA3
094
51.
743.
79
CA3
102
61.
894.
32
CA3
112
72.
035.
04
CA3
118
82.
035.
61
CA3
125
92.
325.
91
CA3
132
102.
476.
37
CA3
138
112.
616.
81
CA3
142
122.
617.
19
CA3
148
132.
767.
62
CA3
156
143.
058.
05
CA3
161
153.
198.
39
CA4
148
162.
909.
40
CA4
152
163.
059.
28
CA4
156
183.
0510
.31
CA4
164
193.
0510
.89
CA4
168
203.
1911
.19
CA4
176
223.
3412
.05
CA4
182
243.
4812
.86
CA4
191
263.
6313
.66
CA4
194
293.
7714
.82
CA4
200
303.
9215
.16
CA4
205
324.
0615
.87
CA4
211
344.
3516
.30
CA4
217
364.
5016
.97
CA4
222
384.
7917
.36
CA4
229
404.
9318
.01
CA4
235
425.
2218
.38
Wor
king
Pre
ssur
e: 3
00 P
SI
Max
. Ope
ratin
g Te
mpe
ratu
re: W
orki
ng L
imit
for F
luid
s -4
˚ F –
248
˚ F
Test
Pre
ssur
es: A
ccor
ding
to IS
O 5
208
0
0.3
0.6
0.951.3
1.6
1.9
2.2
2.5
2.9
36
912
1518
2124
2730
3336
3941
4447
50
Dif
fere
nti
al P
ress
ure
(P
SI)
Flow Rate (gpm)
Cart
ridge C
ode
CA
1570
Min
. P
(P
SI)
2.03
Flo
w (gpm
)2.
0Flo
w A
ccura
cy
Exa
mple
(gp
m)
(gp
m)
* Car
trid
ge s
houl
d no
t exc
eed
ASH
RA
E re
com
men
ded
flow
ra
te fo
r val
ve s
ize.
Recommended