A-T Controls

Lesman catalog section
Process Valves

A-T Controls, Inc. came to be after a 1997 merger between Acutrol Inc and Triac Controls Inc. The company produces manual ball valves, automated ball valve packages, and pneumator and electric actuators for the control of industrial valves. A-T Controls named Lesman an authorized distributor in 2012. We're pleased to add their products to our valve and actuator offering.

Butterfly Valves: AS Series Manual and Automated Teflon® PFA-Lined Butterfly Valves
OC/OS Series Manual and Automated Resilient Seated Butterfly Valves
POWER-SEAL P1 Series Manual and Automated High Performance Butterfly Valves
Manual Ball Valves: Series 10 One-Piece Reduced Port Stainless Steel Manual Ball Valves
Series 20 Two-Piece Full Port Stainless Steel Manual Ball Valves
Manual and Automated Ball Valves: Series 22 Two-Piece Full Port Ball Valves
Series 24 Two-Piece Direct Mount Fire Safe Ball Valves
Series 33 Three-Way Direct Mount MultiPort Ball Valves
Series 38 Three-Way General Purpose Ball Valves
Series 55 Three-Piece Direct Mount Ball Valves
Series 88 Three-Piece Full Port Ball Valves
Series 90 Flanged Full Port Ball Valves
Series D9 Direct Mount Flanged Full Port Ball Valves
Firesafe Manual and Automated Ball Valves: Series F88 Three-Piece Full Port Fire Safe Ball Valves
Series F90 Flanged Full Port Fire Safe Ball Valves
Series F91 Flanged Regular Port Fire Safe Ball Valves
Series FD9 Direct Mount Flanged Full Port Fire Safe Ball Valves
Gas Safety Shutoff Valves: FM Approved Ball Valves for Safety Shutoff Applications
Control Valves: V Series (VS/VM/VV) V-Port Segmented Control Valves
V8 and V9 V-Port Control Valves
Special Service Valves: C8/CR Cryogenic Three-Piece Ball Valve
TB Tank Bottom Valves
Accessories: SRH Fail-Safe Spring Return Handles
TRIAC® Floor Mounted Pneumatic Damper Drive
TRIAC® 2R Pneumatic Rotary Actuators
TRIAC® S2 Stainless Steel Rack & Pinion Actuators
TRIAC® THD Heavy Duty Scotch Yoke Actuators
TRIAC® WE Weatherproof Electric Actuators
Valve Positioners