PRODUCT SPECIFICATIONS
ACTUATORS QTG SERIES
Double-acting QTG 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 QTG Series actuators produce spring ending torque ranging from 1,350 Nm (11,950 lb-in) to 60,750 Nm (537,650 lb-in). Further torque ranges available on request.
The Direct Gas operating pressure for the QTG Series ranges between 15 barg (218 psig) to 105 barg (1,600 psig).
Standart design construction allows operating temperature from -30 degC (-22 degF) to +93 degC (+199 degF).
Low temperature design extends operating range down to -60 degC (-76 degF).
Supply Medium:
Sweet gas (standard). Special version available for fire-resistant, sour gas.
CONTROLS SYSTEM
Actuator Control Systems are integral part of any automated valve package. Our QTG Series actuators can be equipped with extensive range of auxiliary components specifically engineered and integrated to meet the largest variety of Customers' requests either for ON/OFF or modulating. Our Control System can be housed within cabinet &/or stainless steel (AISI316) panel folded over to provide sun-shade, and assembled on actuator or at remote location.
We have already pre-engineered different solutions to meet the most commonly required control systems. These solutions, based on standard components, offer reduced lead time, simplified purchasing, commissioning and start-up activities. Please contact with us for any additional detail.
Position Monitor Device:
Virtually all positioning monitor devices can be assembled on top of our QTG Series actuators, responding to any kind of technical requirement.