Durable. Accurate. Compact. Modular.
One powerful control valve with a self-contained transducer.
Plug in the AT Series
Features
- Thrusts up to 55,000 lbs
- SIL-3 Capable
- GT3 Triple Seal Gland for
Severe Service Applications - Compact design with self-contained transducer
- Modular transducer for easy installation
- Switchable output – analog or digital
- Dual- or triple-seal gland
- High-strength carbon fiber barrel
- Vibration resistance:up to 10Gs at 2000Hz
- Made-to-order stroke lengths
Complete the form to get a quote within 24hrs.
Process Control Solutions
See how the AT System works
View our video to get a view picture as to how our AT Series will maximize your operation. A truly amazing control valve which solves factory linkage arm issues with in one simple replacement.
Pivot Mounts now Available
AT Series options:
Steel
Stainless steel
Dart valve actuator
Pivot mount
Design
The panel protects positioners from the environment.
Compatible Positioner Brands
Remote Mounts
Digital positioners mounted remotely in a cabinet are ideal for harsh environments and any application with difficult or limited access to the actuator.
Cabinets available: Nema 4X, 9X and explosion-proof, manual override customized to suit your application
Direct Mounts
- Direct mount digital positioner
- NEMA 4X/IP66
- Fail/close or Open Upon Loss of Power
- Optional Fail Last Module
- Communication options:
4-20 mA
HART
Profibus PA
Foundation Fieldbus
Intrinsically safe version available
Control and Monitoring Solutions
A2A Booster
A2A Systems are significantly smaller and lighter than a conventional air tank system.
They are up to 85% smaller and up to 45% lighter providing a more economical solution.
Volume Booster
Volume boosters are recommended with larger modulating actuators for smooth operations. Typically required for 10″ bore and above. Booster can be installed either directly on the AT or in a remote panel.
GT3 Gland for Harsh Environments
Triple-seal gland with dual wipers. Rugged metallic scrapper and urethane double-acting wiper deflect contamination away from the rod seal for long service life.
Options:
Low Temp
Cast Iron construction for applications where yellow metals are not allowed
Remote Mount
Digital positioners mounted remotely in a cabinet are ideal for harsh environments and any application with difficult or limited access to the actuator.
Cabinets available: NEMA 4/4X or for hazardous areas.
Manual override customized to suit your application.
Direct Mount
No mechanical linkage requirement gives you the flexibility to mount directly on the actuator or the valve in any orientation.
The Dart Valve Actuator is yours in just a few clicks.
Complete the form to receive a quote within 24 hrs.