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A-T Controls - Control Accessories & Special Solutions
10 items
Air Volume Boosters
AVB
The AVB Series is an air volume booster that is mounted between the positioner and actuator. It provides the actuator with a high air flow output, whose pressure corresponds exactly to the signal pressure. Delivers high air volume to actuator Provides ample air volume flow between positioner and actuator to eliminate over and/or under travel of the control signal Provides a tight shut off to reduce a costly air consumption Exhaust filters are installed for prevention of contamination by foreign substances from outside
- USD
Block and Bleed Valve
BBV
The Block and Bleed Valve (BBV) is a NAMUR mounted module for the actuator. The BBV is used as a bypass valve for use with a manual override to shut off supply air and vent actuator ports. The BBV may also be used as a lockout valve which when properly implemented, will satisfy OSHA Standard 1910.147, “The Control of Hazardous Energy.”
- USD
Filter Regulator
FilterR
Stable setting pressure: Constant output pressure under variable flow rates or supply pressures. Corrosion-resistant construction: Aluminum die-casting are finished with chromate. Filter: It is designed to equip with high capacity 5 Micron Filter housed. Self Relief function: Self-Relief function is operated when the output pressure is higher than setting pressure. High flow capacity: It is designed to supply sufficient flow. Disc: It is strong in oil resistance. Tight shut off: A soft, rubberized pin provides a positive shut off and compensates for dirt and other foreign matter.
- USD
Flow Control and Speed Control
FCSC
Minimizes installation time and cost. Reduces the mounting height and enables compact machinery design. Effective area is larger than the former mode.
- USD
Fusible Link
FLink
For emergency shutdown in case of fire and high temperature atmosphere.
- USD
Lock-up Valve
LUV
A-T Controls' Lock-up Valve is an excellent choice for all fail-in-place applications when air supply drops below acceptable pressure. The LV-1 can be utilized to maintain valve or damper position when properly connected to Triac® Pneumatic Actuators.
- USD
MVC Series Mighty Digital Controller
MVCMDC
The Mighty Controller is a rugged next generation edge computing device targeted at device OEMs and system integrators who want to modernize their approach to local system controls. Offering vast connectivity through multiple industry standard communication protocols and flexible iGPIO®, the Mighty Controller can take the place of entire control cabinets in a fractional footprint. This allows system integrators to migrate solutions from a traditional hand-wired PLC cabinet to an embedded instrument, yielding better quality, performance, efficiency, and marketability. MVCG2 Digital Controller
- USD
Pressure Relief Controllers
PRC
MVC5000 PARV Digital Controller The MVC5000 is a highly integrated process controller which adds decentralized automation to distributed flow control devices. ASME Section I Power Actuated Relief Valve Configuration “PARV” In the “PARV” configuration, the MVC5000 operates as a sophisticated digital pressure switch. While continuously monitoring process pressure through a high precision ADC, the MVC5000 automatically operates a power actuated relief valve according to the user’s programmed set pressure and blow down criteria. This configuration can be used to control ASME and non-ASME capacity certified PARVs. The PARV configuration also includes provisions for DCS and manual override.
- USD
Three Position Dribble Control
TPDC
The Triac® Dribble Control package is a complete unit incorporating two integral solenoid valves within a specifically configured limit switch designed for dribble control. The dribble control package mounts directly to all Triac® pneumatic actuators without additional mounting hardware. Common Applications: Filling or metering vessels - By being able to reduce the flow rate at a given point during a filling operation. It is possible to more accurately and efficiently fill a vessel. Flow dampening - With the dribble control package, automated valves can be partially closed rapidly and then completely closed gradually. This dramatically reduces shock to pipes and valves.
- USD
