Actuator Sizing Calculator

Estimate the required operating torque for quarter-turn valves (Ball & Butterfly) to correctly size your pneumatic or electric actuator.

Valve Type

Size (NPS)

Pressure Class

Media Type (Safety Factor)

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Estimated Breakaway Torque

0 Nm

Recommended Actuator:

Double Acting Pneumatic Actuator (Model rack-and-pinion)

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*Disclaimer: This is an engineering estimation tool. Actual torque depends on specific seat materials, stem packing, and operating temperatures. Always consult Supreme Valves technical sales for final actuator sizing.