About Civacon

Civacon is a global leader in providing Bottom Loading, Vapor Recovery and Overfill Detection Systems for the petroleum industry.  Civacon / Knappco / Sure Seal specialize in products and systems to safely load, monitor and unload petroleum, dry bulk and petro chemical cargo tanks, for the road and rail industries.
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​​Contact PFT-Alexander, Inc. for more information​

Civacon

• 16" & 20" Manhole Assemblies, Models: SSVN, SSTN, SSWN & SSUN
• 1998 Vapor Vent
• T195SV Vapor Vent
• T196 Series Vapor Vents
• NV3000 Pressure Vacuum Vent
• T196SV-CV Crude Oil Vapor Vent
• 3" Air Operated Internal Valves, Models VA1050, VA1051, VA2050, VA3050
• 5" X 4" Mechanical High Flow Internal Valve, Models VA5112A, VA6112A, VA7112AB, VA8112AB
• MaxAir 5" x 4" High Performance Crude Oil Internal Valve, Models VA5171, VA6171, VA7171, VA8171
• MaxAir II 5" x 4" High Performance Crude Oil Internal Valve, Models VA5181, VA8182, VA6181, VA6182, VA7181, VA7182, VA8181, VA8182
• 6" Crude Oil Emergency Valve, Models VA9111, VA9121, VA9311 & VA9321
• 6" x 6" MaxAir Crude Oil Internal Valve Models VA9181 & VA9381
• Vapor Recovery Adaptors, Models 611F, 610F, 611FB, 610FB, 611T-AL40-NPT & 610T
• 633LBV Vapor Adaptor
• Model 1711T Vapor Dust Cap
• 633 Vapor Kamlok Coupler
• 300 Series Air Interlock Valve
• Bottom Loading API Adaptors
• 875C Dust Cap
• Series 871 Gravity Couplers
• 876C Series Gravity Couplers
• MCP Air Control Assemblies
• SCP Air Control Assemblies
• Single Manifold System
• Dual Manifold System
• Product Delivery Elbows
• Vapor Recovery Elbow
• Co-Axial Elbow
• Surelok Delivery Elbow
• Shut-Off Delivery Elbow
• Control Box
• 4" Stainless Steel Wet/Dry Butterfly Valve
• 4" Aluminum Hybrid Wet/Dry Butterfly Valve
• ROMLink Plug-N-Load Tank Trailer & Tank Truck Systems
• ROM II 2 Wire Overfill & Retain Systems
• 5-Wire Optic Overfill System
• ROMLink Onboard Monitors
• ROM II Onboard Monitors
• ROMLink Overfill Probes
• ROM 2 Overfill Probes
• Opti-Link Overfill Probes
• Quick Start Overfill Probes
• 5 Wire Overfill Probes
• ROMLink Sockets
• Single Optic & Thermistor API Sockets 
• Opti-Link Sockets
• Dual API Sockets
• GS1000 Series Saf-T Ground
• CID-1000 Electronic Serial Number
• ROMLink Body Harness

• ROM II Cables
• Opti-link Cables
• ROMLink Tester
• AutoTemp
• Model 8360 Thermistor Rack Monitor
• Model 8130 & 8150 Opti-Rack Monitor For Bottom & Top Loading
• Model 8460 & 8580 Opti-Therm Rack Monitor For Bottom Loading
• Model 8030 Ground Verification Monitor
• Model 8460SRC Opti-Therm Scully Replacement Rack Monitor
• Plug & Cord Sets
• Junction Products
• Optic Cane Probes
• LM Manholes
• 3" Aluminum Check Valve
• Series 345 Butterfly Valves
• Series 890 Butterfly Valves
• Series 899 Butterfly Valve
• Series 500 Butterfly Valve
• Aluminum Hopper Tees
• Low Profile Hopper Tees
• Fabricated Steel Hopper Tee
• Swing Away Hopper Tee
• Rhino-T Hopper Tee
• Bottom Drop Hopper Tee
• Pipe Couplers
• 1-3 Port Complete Aerator Assemblies
• 2" Aeration Butterfly Valve
• Pressure Relief Valves
• Spring Return and Double Acting Air Operated Actuator
• Digital Pressure Gauge
• Weld Rings
• KS 20" Pressure Manhole Covers, 12 PSI
• MJ 20" Pressure Manhole Covers, 18 PSI
• MZ 20" Pressure Manhole Covers, 25 PSI
• KA 16" Non-Pressure Manhole Covers
• KB 20" Non-Pressure Manhole Covers
• KF 16" Non-Pressure Manhole Covers
• KG 20" Non-Pressure Manhole Covers
• LD 16" Non-Pressure Manhole Covers
• LE 20" Non-Pressure Manhole Covers
• LT 30" Non-Pressure Manhole Covers
• KM 20" Non-Pressure Manhole Covers
• KN 20" Non-Pressure Manhole Covers
• LH 6" Non-Pressure Fill Covers
• LA 8" Non-Pressure Fill Covers
• LW 8" Non-Pressure Fill Covers
• LB 10" Non-Pressure Fill Covers
• LS 12" Non-Pressure Fill Covers
• LJ 10" Pressure Relieving Fill Covers
• HA 8" Pressure/Vacuum Tank Hatch
• HC 20" Pressure/Vacuum Tank Hatch
• HH 24" Pressure/Vacuum Tank Hatch