Quarter Turn Gearbox

Product Description

The Gear Box and Manual Override are essential components of valve automation systems that allow for manual operation of valves during power or equipment failures. The Gear Box is a mechanical device that connects to the actuator of the valve and allows for manual operation using a handwheel. It provides a high gear reduction, making it easier to operate valves that require significant torque. The Manual Override is a backup system that allows the valve to be operated manually using a wrench or lever. It is a critical safety feature that ensures the valve can be controlled in case of power outages or other emergencies. Together, these components provide reliable and fail-safe valve operation.

• Meeting QUALITY , PERFORMANCE and DELIVERY.
• High Performance Gear Boxes by Robust Construction & Compact Design.
• ISO 5211 direct Mounting Flanges.
• Self - Locking Mechanism ( Worm & Wormwheel)
• Gear Box with Extension Shaft Arrangment also available as Optional.
• Grease Nipple, Pad Lock Arrangment & Chain Wheel Arrangment also available as Optional.
• Optional accessories included the Position Indicator & Switch Box Mounting Parts.
• Types of Stem Cavity [Drive Bore] Processed : Round with Key Way, Square 90deg/45deg Orientation, Double-DEE.
• Sturdy Hand wheel with Black Powder Coating for Easy & Smooth Operation.
• Standard Version : Clockwise Input = Clockwise Output to CLOSE.
• Filled with special Multi-Purpose Grease during Assembly.
• Output Travel - 0deg to 90deg (-/+ 5 deg)
• 360° Operational Gear Box also Available.
• Working Temperature : -20deg C to + 120degC
• Weatherproof IP 67 / 68 Enclosure.