Gear Box
Attuatori pneumatici
Applicazioni
Gearbox Series QQB and QQY
previde various choices far flange
connection and are apply to ball
valve, butterfly valve and plug valve.
The gearboxes use high-perfarmance
thrust bearing and are well suited
far applications inchemical, power,
waterworks, HVAC and most general
industries.
Technical Data
• Lockable handwheel
• Steel input shaft with rust prevention
• Gearbox sealed to IP67
• Temperature: -20°C to 120°C
• Stroke: 0-90° (±S0 adjustable)
• Gearboxes are nearly maintenance-free.
• Steel input shaft with rust prevention
• Gearbox sealed to IP67
• Temperature: -20°C to 120°C
• Stroke: 0-90° (±S0 adjustable)
• Gearboxes are nearly maintenance-free.
QQB Series:
12 models up to 16000 Nm.
QQY Series
1000 models up to 170000 Nm.