Chalmers & Kubeck - South provides prompt delivery from one of the most complete
valve actuator inventories available anywhere. Custom control packages utilizing
the latest technologies are our specialty. Valve adaptation and commissioning is
only part of the services available. Talk to us about your networking and system
integration requirements. Chalmers & Kubeck - South also has the largest inventory
of OEM replacement parts available anywhere to support the entire Limitorque product
Strategically located, our knowledgeable, factory trained technicians, are
available 24/7 to provide prompt
Repair and Servicein both our shops or at the customer's plant site. Territorial
The Limitorque B320 series of bevel gear operators delivers efficient and dependable operation for multi-turn applications. Suitable for manually operated valves and gates or motorized operation with Flowserve Limitorque MX, L120 and SMB actuators.
The Limitorque HBC series of worm gear operators excels in demanding applications, ranging from nuclear power plants to critical service flow control in hydroelectric plants. The HBC is suitable for manual operation or motorized with Flowserve Limitorque MX, L120 and SMB actuators.
Broad ranging modular design supporting all controls, options, and modular stocking programs with distributors. Serves applications ranging up to 60,000 ft-lbs (81,000 Nm) torque or 500,000 lbs (2,220 kN) thrust. Nine models span the range. Wide range of applications, including Gate, Globe, Sluice Valves.
The MX is a non-intrusive, double-sealed Smart electronic actuator that has wide-ranging applications in water/waste water treatment, fuel distribution depots, power generation, and petro-chemical plants.
The Single phase MX is a non-intrusive, double-sealed Smart electronic actuator that has wide-ranging applications in water/waste water treatment, fuel distribution depots, power generation, and petro-chemical plants.
The Limitorque QX is the entry into the quarter-turn, non-intrusive, double-sealed, smart electronic actuator marketplace. The QX design builds on more than 15 years of proven MX technology to provide all the user-preferred features in a quarter-turn smart actuator package.
The Flowserve Limitorque QXM is a smart, non-intrusive electronic valve actuator with a maximum of 20 drive sleeve turns and is specifically designed for any limited, short stroke, light torque rising stem valve application. It utilizes the same non-intrusive, absolute encoder technology as does the quarter-turn QX electronic actuator.
The most durable electric actuator around. With over 30 years proven service life, these heavy-duty units may never need to be replaced. Units range from 60,000 ft-lbs (81,00 Nm) torque or 500,000 lbs (2,200 kN) thrust. SB version available for applications where thermal expansion of rising valve stem may pose jammed valve risk.
Designed for manual and motorized operation, the Limitorque V series bevel gearboxes provide reliable performance for industrial gate and globe valves, as well as slide gates. When motorized with Limitorque MX, L120 or SMB electric actuators, the rugged and dependable V series offers unsurpassed quality and longevity.
The Limitorque WG worm gearbox provides reliable performance in a wide range of weatherproof, submersible and buried service applications. When motorized with Limitorque MX, L120 or SMB electric actuators, the WG offers unsurpassed quality and longevity for quarter-turn and multi-turn, torque-only applications.
The MT series incorporates a rugged thrust base design ideally suited for torque-seated valve applications and applications involving elevated process temperatures. The MT may be combined with MX, L120 and MX actuators.