Manufacturer: DVG

The DVG Automation “QT” Scotch Yoke Series incorporates several new design features to provide higher efficiency and cost effective solutions. These actuators are compact in design but above all introduce a new generation of patented mechanism which minimizes wearing effect on all loaded & sliding parts, thus extending overall lifespan.

These features boost our QT Series for all modulating as well as heavy-duty services suitable for any quarter turn (90 deg) application.

Technical Specifications

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Technical Specification

The DVG Automation Double-acting QT Series Actuators are available with individual test and guaranteed minimum output torque ranging from 1,800 Nm (15,900 lb-in) to 180,000 Nm (1,593,000 lb-in).

Our Single Acting QT series Actuators deliver a spring ending torque ranging from 1,350 Nm (11,950 I n) to 75,700 Nm (670,000 lb-in).

Higher output torques are available on request.

The Hydraulic operating pressure for the QT Seri- es ranges between 20 barg (290 psig) to 350 barg (5.000 psig).

Standard design construction allows operafing temperature from -30 degC (-22 degF) to +93 degC (+199 degF).

Low temperature opfion extends operating ran- ge down to -60 degC (-76 degF).

Supply medium:

Hydraulic oil mineral based (standard). Special versions are available for fire-resistant or water based fluids.

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