Transport, Storage, Packaging; Transport Inspection; Technical Data; Performance Data - oventrop Cocon QFC Instrucciones De Instalación Y Funcionamiento
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Ver también para Cocon QFC:
- Instrucciones de instalación y operación para el instalador especializado (16 páginas) ,
- Manual de instrucciones (7 páginas) ,
- Manual de instrucciones (7 páginas)
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3 Transport, storage, packaging
3.1 Transport inspection
Upon receipt check delivery for any damages caused during
transit.
Any damage must be reported immediately upon receipt.
3.2 Storage
The combined control and regulating valve "Cocon
QFC/QGC" must only be stored under the following condi-
tions:
• Do not store in open air, but dry and free from dust.
• Do not expose to aggressive fluids or heat sources.
• Protect the valve from direct sunlight and mechanical agi-
tation.
• Storage temperature: -4 up to 131°F (-20 up to +55°C),
max. relative humidity of air: 95 %
4 Technical data
4.1 Performance data
Max. working temperature: 248 °F (120 °C)
Min. working temperature: 14 °F (-10 °C)
Max. working pressure:
232 psi (1600 kPa)
Max. differential pressure: 58 psi ( 400 kPa)
Fluid:
Water or Water/glycol
(max. 50%), ph-value 6.5-10
Item no.
DN
Size
Weight
Control range
[lbs]
[GPM]
(min.*-max.)
1
1676149
40
1
⁄
"
22
6.6 - 33
2
1676150
50
2"
29
8.8 - 35
1
16761/6251
65
2
⁄
"
60/47
22 - 90
2
16761/6252
80
3"
71/58
33 - 130
16761/6253 100
4"
100/82
55 - 220
1676154
125
5"
157
119 - 468
1676155
150
6"
188
158 - 660
1676156
200
8"
330
242 - 837
* Recommended lowest setting; starting from the set value,
the flow rate can be reduced up to complete isolation.
Data for actuator connection:
DN 40/50
DN 65/80/100
Piston stroke
0.39" (10 mm) 0.79" (20 mm) 1.42" (36 mm) 1.57" (40 mm)
Closing
112.4 lbf
449.6 lbf
pressure
(500 N)
(2000 N)
4.2 Materials
Cast iron body, seals made of EPDM or PTFE, inner parts
made of brass resistant to dezincification, maintenance-free
stem seal due to double O-ring, plastic parts made of PA6.
4.3 Dimensions / connection dimensions
4.3.1 "Cocon QFC"
Bolt circle for flanged connection according to ANSI 150.
2
4.3.2 "Cocon QGC"
Groove connections for couplings
Suitable for couplings of the following systems:
- Victaulic
- Grinell
cvs
Differential pressure
value
p1-p3
(min.-max.)
13.3
13.9
41.6
64.7
2.9 psi - 58 psi
92.5
(20 kPa - 400 kPa)
173.4
254.3
312.1
DN 125
DN 150/200
449.6 lbf
449.6 lbf
(2000 N)
(2000 N)
5 Construction and function
5.1 Survey and functional description
The combined control and regulating valve "Cocon
QFC/QGC" is a valve combination consisting of an automat-
ic, differential pressure independent flow regulator (with
manual nominal value setting) and a regulating valve. The
regulating valve can be equipped with an actuator.
L1
DN
L1
H
D
40
7.9
9.8
5
50
9.1
10.6
6
65
11.4
14.6
7.3
80
12.2
15.2
7.9
100
13.8
15.9
8.7
125
15.7
20.5
9.8
150
18.9
20.5
11.2
200
23.6
22.2
13.4
DN
L
65
11.42
80
12.20
100
13.78
K
n x Ød
3.9
4 x 0.6
4.8
4 x 0.7
5.5
4 x 0.7
6
4 x 0.7
7.5
8 x 0.7
8.5
8 x 0.9
9.5
8 x 0.9
11.8
8 x 0.9
D
H
2,87
7.3
3.50
7.9
4.50
8.7
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