Cepex STD, Руководство по установке и обслуживанию, Страница: 5 / 52

5
ENGLISH STD ELECTRIC BUTTERFLY VALVE
1. DEFINITION
Butterfly valve electrically actuated for isolating the flow in fluid handling systems.
The valve installation is compatible with ISO/DIN, BSi, ANSI and JIS installation standards (adapted to different flange
configurations).
Valve design based on Standard EN ISO 16136.
Actuator design based on ISO5211 - DIN3337 (valve connection), EN 60204 (safety), EN 50081-1 / EN 50082-1 / EN 50082-2 / EN
61000-4-2 / EN 61000-4-3 / EN 61000-4-4 / EN 61000-4-5 / EN 61000-4-6 / EN 61000-4-11 (electromagnetic compatibility).
The valve is available with PVC-U disc and body and EPDM sealing gasket.
The electric actuator controls the positions of the valve (closed / open). It is based on a quarter turn operation (90º), it works in
multivoltage power (24-230 VAC/VDC) and it has a protection of IP67.
2. COMPONENTS
N DESCRIPTION
1 Butterfly valve
2 Actuation kit
3 Electric actuator
Fig. 1
1
2
3
3. DIMENSIONS
Verify the valve dimensions before starting the installation.
DN D B E E’ F H K M N L HOLES
65 63-75 - 2
½
” 135 81 150 18 48 125-145 169 110 181 4
80 90 - 3” 122 95 166 19 52 150-170 169 110 181 4
100 110 - 4” 145 106 178 19 59 180-192 196 110 181 4
125 125-140 - 5” 175 119 194 22 66 190-215 196 110 181 4
150 160 - 6” 209 133 210 24 72 240 254 214 235 4
200 200-225 - 8” 248 161 260 23 73 270-298 254 214 235 4
250 250-280 - 10” 400 199 283 29 114 355-362 254 214 235 12
300 315 - 12” 476 238 330 29 114 390-432 254 214 235 12
Fig. 2
1.1 VERICATION OF VALVE TYPE
On opening the packaging please check that the actuated valve is the model ordered (check the code with the Cepex catalogue).
Make especially sure that the voltage indicated on the actuator label corresponds to that of your main supply (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.
1.2 GUARANTEE
This equipment has been extensively tested in the factory, thus guaranteeing it works well in Cepex recommended working
conditions (as specified in the Cepex technical catalogue or in the valve Datasheet). This guarantee will be applicable assuming the
device has been properly installed and not used in an incorrect way. For this reason, this equipment must be installed by a qualified
person.
Valve design Flanged dimensions Valve connections Other connections Actuator coupling
ISO 16136 EN 558-1,ANSI B16.5 Class 150,JIS B2220, BS/E EN 1090-1 ISO15494, ISO15493, ISO10931 EN/ISO 5211
T 2.2