Civacon 3 in. Grooved Elbow Air Operated Emergency Valves w/ Tef-Sil Seal

3 in.
Product Type:
Air Operated Grooved Elbow
11.00 LBS
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The Civacon 3" Emergency Valves are specifically engineered to allow greater flexibility of tank truck design and assembly. The internal air operation cylinder allows maximum utilization of under tank chassis space while the "bellowed body" profile allows higher flow rates when unloading, and lower pressure drop when at the loading rack. These valves are purposely designed for fuel oil, lube oil, and heating oil delivery trucks.


  • 3" TTMA compact elbow design for greater flexibility of tank truck design
  • 3" Grooved pipe connection for close proximity pipe work runs
  • External shear groove to TTMA specification
  • Internal air cylinder allows simpler pipe work runs - no external linkage
  • Air cylinder rated to -40° F
  • Pneumatic actuation can be "single acting" or "sequential" to confirm the condition of the valve
  • Low pressure drop for higher flow rates
  • Viton seals for product compatibility
  • Slotted tank flange to ease installation
  • Light weight and robust aluminum and stainless steel construction for long service life
  • Quick strip for easy maintenance
  • Interchangeable components with CivaFlo? Manifold valves
  • Manual override feature included
  • Mesh filter screen is available as option