Electrically actuated butterfly valves are useful to stop the flow of fluids in part of a plant. Opened they do not induce pressure drop.
These models in plastics are designed for aggressive liquids.
Assistance with manual operating for maintenance or emergency operations (actuator power supply is switched off before a manual operating).

Valve materials

Body: GF PP
Butterfly: PPH
Seals: EPDM or FPM
Process connections: Between flange (Wafer)
Pressure: 10 bar as maxima

90° electric actuator

Power: 45W
Duty rating: 30% (ND 65 ... ND 100), 50% (ND 150 ... ND 200)

ND 65 ... ND 100

Movement: 10…15s
Protection: IP65

Wiring:
1 cable gland ISO M20
DIN 43650 plug; 3 wire + earth

Main power input:
90...240 V AC 50/60 Hz and 90...350 V DC
24 V AC 50/60 Hz and 24 V DC

ND 150

Movement: 30s
Protection: IP67
Wiring: 2 cable gland ISO M20

Main power input:
90...240 V AC 50/60 Hz and 90...350 V DC
15...30 V AC 50/60 Hz, ../.. 12...48 V DC

ND 200

Movement: 60s
Protection: IP67
Wiring: 2 cable gland ISO M20

Main power input:
90...240 V AC 50/60 Hz and 90...350 V DC
15...30 V AC 50/60 Hz,../.. 12...48 V DC

OPTIONS Upon request