LG200 Series | Extended Neck
Lug Butterfly Valve
C&C Industries
The C&C LG200 Series Extended Neck Lug Butterfly Valve is designed for insulated piping systems and elevated temperature applications where standard valve configurations fall short. Its extended neck construction allows the mounting pad and actuator to remain accessible above insulation layers.
Built on the proven C200 platform, the LG200 maintains the same rugged construction and sealing performance while adding critical accessibility and protection for operators and actuators. The extended neck prevents heat transfer damage and eliminates the need to remove insulation during operation or maintenance.
This design makes the LG200 Series a practical solution for process, refining, and high-temperature service environments where accessibility and reliability are essential.
Typical Applications:
Insulated piping systems, refining processes, chemical plants, oil & gas processing, and high-temperature industrial service
Key Features
- 200 PSI pressure rating
- Extended neck design for insulated pipelines
- Lug-style body for end-of-line service
- Two-piece stem design for serviceability
- 416 stainless steel stem
- Pinless disc design for strength and durability
- Resilient seat with bubble-tight shutoff
- PTFE stem bushings
- ISO 5211 mounting pad
- Compatible with ANSI Class 125/150 flanges
PERFORMANCE ADVANTAGES
Why the LG200 Series Lug BFV Performs Where It Counts
MAINTAINS OPERATOR ACCESS
IN INSULATED SYSTEMS
The extended neck allows the actuator and mounting interface to remain above insulation. This eliminates the need to cut or remove insulation during operation or maintenance, saving time and preserving system efficiency.
PROTECTS ACTUATION COMPONENTS
FROM HEAT DAMAGE
By increasing the distance between the process media and the actuator, the design reduces heat transfer. This helps extend actuator life and prevents performance issues in elevated temperature environments.
REDUCES MAINTENANCE TIME & LABOR COSTS
Accessible valve components mean faster inspections, adjustments, and repairs. This minimizes downtime and reduces labor requirements in systems where insulation would otherwise slow maintenance work.
DELIVERS RELIABLE PERFORMANCE IN REFINING AND PROCESS APPLICATIONS
The combination of extended neck design, durable materials, and resilient sealing makes the LG200 well-suited for demanding process environments where consistent operation and accessibility are critical.