Ball Valves – Floating Threaded/Socket Weld – 3780/7780/8780-M3

3pc Economy - 1/4"-3" - CS, SS & A20

CIRCOR Energy is pleased to offer the 3780-M3, 7780-M3 and 8780-M3 as part of our Ball Valves portfolio. Below is a list of features that will enable you to better understand its capabilities.


  • Full port
  • 3-Piece construction for ease of maintenance
  • Bottom loaded blowout proof stem
  • Live loaded PTFE stem packing
  • ISO 5211 direct actuator mounting
  • Uniseal™ seats
  • Mineral filled seats (Optional)
  • 250 WSP steam rating
  • Locking handles
  • Oval locking handle (Optional)
  • Positive grounding

If you would like additional information, please click on any literature link below or Contact Us directly so that we may provide you with detailed specifications.


  • Chemical
  • Petrochemical



*Product Summary Catalog
PDF Size: 1.2MB
Brochure - 7700/8700-M3
PDF Size: 252KB
Data Sheet - DB 595 - 7700/8700/3780-M3
PDF Size: 184KB