actuator | PM Engineer

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Selecting Automation Devices for quarter-turn valves in chemical applications

May 26, 2021

The function of the actuator is also important. Engineers must consider the torque required, rated duty cycle, movement rate, inputs and outputs available for control, materials, IP or NEMA rating, and cost.

Product Focus: new PVF products

Electric actuators from Bonomi North America

February 11, 2019

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Bonomi North America’s new range of heavy-duty explosion-proof electric actuators are for use in NEMA 4X, 7, 8 and 9 applications.

Dual-flush actuators from Geberit

November 24, 2016

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Geberit’s Sigma70 dual-flush actuators feature smooth, seamless surfaces and a rimless design.

Two-wire actuator from Uponor

November 24, 2016

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Uponor’s thermal actuator for stainless-steel manifolds completes the actuator offering for radiant heating and cooling manifolds.

Quarter-turn actuator from Bonomi

December 28, 2015

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Bonomi North America’s Valbia VB008 mini quarter-turn direct-mount electric actuator measures 4 3/4” long x 2 3/4” wide.

Concealed tank and carrier systems from Geberit

August 11, 2015

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Geberit’s concealed tank and carrier systems with single- or dual-flush actuators are easily hidden in standard wood or metal frame walls.

Wireless thermostat/actuator from Magnum Energy Solutions (AHR Expo Preview)

January 13, 2015

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Magnum Energy Solutions’ Perfect Pair is a valve actuator and thermostat combination that can wirelessly communicate over radio frequency to deliver granular and thermostatic control, monitor occupancy status, temperature and set-point changes.