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Valve gearbox guides and insights

Practical articles from the engineering team at Relekon Automation on selecting, sizing, specifying and maintaining valve gearboxes for quarter turn and multi turn valves.

Valve actuator integration guide: Relekon valve gearboxes mounted with actuators on large pipeline valves

Valve Gearbox Guides

Valve Actuator Integration: How to Combine a Valve, Gearbox, and Actuator (Step-by-Step)

A step-by-step guide to valve actuator integration: confirm valve torque and top flange, choose direct mount or actuator plus gearbox, design the mounting kit, set limit switches, plan manual override and test the full unit.

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November 6, 2026

How to select a valve gearbox: Relekon quarter turn worm gearbox in an industrial plant setting

Valve Gearbox Guides

How to Select a Valve Gearbox: Torque, Flange & Gear Ratio Guide

A practical 7-step guide to selecting a valve gearbox: valve type, torque with safety margin, ISO 5211 flange, drive type, gear ratio, operation type and site conditions, with a ready RFQ checklist.

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October 30, 2026