ROTARY VALVE Torque Calculation Guide

ROTARY VALVE Torque Calculation Guide

H1: 3-Step Formula to Determine ROTARY VALVE Drive Requirements
Engineering Formula

Torque (Nm) = (Bulk Density × Pocket Volume × RPM) / 9550 × 0.8

Case Example

• Material: Fly Ash (700 kg/m³)

• Valve Size: 10L Capacity @ 25 RPM

• Required Torque: 22.1 Nm