Cepex EXTREME PVC-U Serie Manuel D'installation Et D'entretien page 6

3. BALL VALVE
3.1 VERICATION OF VALVE TYPE
On opening the packaging please check that the valve is the model ordered.
Check that the actuator model corresponds with the code number ordered. Make especially sure that the voltage indicated on the
actuator label corresponds to that of your mains supply (actuators do no incorporate valves, meaning that incorrect voltage will
cause irreparable damage to the device).
All valves are electrically and hydraulically tested in the factory. Valves will always be replaced in the event of any justifiable claim.
For more technical information about the actuators, please refer to the instruction manuals attached to the valve documentation.
3.2 GUARANTEE
This equipment has been extensively tested in the factory, thus guaranteeing it is in perfect working condition. This guarantee will
be applicable assuming the device has been properly installed and not used in an incorrectly. For this reason, this equipment must
be installed by a suitably qualified person.
3.3 TECHNICAL CHARACTERISTICS
Pressure / Temperature Chart. (G 3.1)
DN15 - DN50 (PVC-U, CPVC, PPH)
psi bar
DN65 - DN80 (PVC-U, CPVC)
psi bar
Pressure loss chart (G 3.3)
Flow / Débit / Caudal / Portata / Durchfluss / Caudal
6
EXTREME ELECTRIC BALL VALVE
DN15 - DN50 (PVDF, ABS)
psi bar
-30
-22
ºC
ºF
DN65 - DN80 (PPH, PVDF)
-30 -20
ºC -22 -4
ºF
-20 -10 0 10 20 30 40
-4 14 32 50 68 86 104
-10 0 10 20 30 40 50
14 32 50 68 86 104 122
Pressure loss table (T3.3)
DN D
10 16
15 20
20 25
25 32
32 40
40 50
50 63
65 75
80 90
Valve Valve connections
design
EN ISO Threaded: ISO 7-1, ISO 228-1
16135:2007 Flanges: EN 558-1, EN 1092-1
PVC-U, CPVC, ABS: ISO 15493
PPH, PE-100: ISO 15494
PVDF: ISO 10931
ENGLISH
PVDF
PPH
ABS
50 60 70 80 90 100 110
122 140 158 176 194 212 230
PVDF
PPH
60 70 80 90 100 110 120
140 158 176 194 212 230 248
Kv (l/min) Cv (GPM)
75 5,3
190 13,3
380 26,6
690 48,3
980 68,6
1600 112
3000 210,1
5500 385,2
6800 476,2
Actuator
coupling
EN/ISO
5211
120
ºC
248
ºF