LB-A Series: Manual Gearbox for Fire-Safety Infrastructure

Universal fit for standardized butterfly valves.

Robust ductile iron build with IP65 sealing.

Design standard: UL1091, FM1112

Ratio: 1:40

Torque: 45Nm ~ 400Nm

Rotation: 90° ± 3°

Power: 125VAC -5 A / 250VAC - 3A

Protection: IP65 (option: IP67)

Working temperature: -10°C ～ +80°C

Connection: ISO5211 F07, F10

Installation: Indoor, outdoor