 |
 |
These valves, operated by an electric servomotor, allow or interrupt the flow of fluid in a system. Wet parts are only the seat, seals and the disk. They also have a manual control device for emergency operation. Three electric motors cover all requirements from ND 50 up to ND 250 (ND 300: on request).
Butterfly valve:
| Body | Cast iron, epoxy painted | |
| Seals and seat | EPDM | |
| Disk | INOX CF8 from DN32 to DN100 GJS 500 cast iron coated with black Rilsan from DN125 to 300 |
|
| Fitting | Between flanges PN 16 / EN1092-1, NFE 29203 | |
| Pressure limit | PN16 bar |
Electric actuators:
Specific features of the actuator (DN50 to 125)
| Duty cycle | 30 % | |
| Ingress protection | IP 65 | |
| Connections | 1 Cable gland M20 - ISO 1 three-pole connector + ground DIN 43650 |
|
| Power consumption | 15 W (DN50) and 45 W (DN65 to 125) | |
| Power supply | 100V to 240V 50/60Hz (100V to 350V DC) or 24V 50/60Hz (24V DC) |
|
| Specific features of the actuator (DN150 to 200) | ||
| Duty cycle | 50 % | |
| Ingress protection | IP68 2 m / 72 hours (plastic cover) | |
| Connections | 2 Cable glands M20 - ISO | |
| Power consumption | 45 W | |
| Power supply | 100V to 240V 50/60Hz (100V to 350V DC) 15V to 30V 50/60Hz (12V to 48V DC) |
|
OPTIONS: On request
EC Conformity: The instrument meets the legal requirements of the current
European Directives.
