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Valves and Fittings

Valves and Fittings

Mechanical Tank Truck Products

Throughout the world OPW’s Civacon brand equipment is hard at work safeguarding against costly petroleum and chemical spills, tank overfills and fugitive vapor emissions. Whether your need is at the terminal loading rack, or outfitting a fleet of tankers or rail cars, Civacon systems set the standard for real-world performance in the most rigorous and demanding applications.

If the safe, profitable handling of hazardous liquids and dry-bulk commodities is your concern, trust Civacon.

Products include:

  • Bottom Loading adaptors
  • Vapor Vents
  • Product delivery elbows
  • Internal valves
  • Manholes

Contact us for more information about mechanical tank truck products or to plan your custom solution.

Industrial Services


Customer service is our business.

Serving the petroleum and industrial industry for over 60 years.


Industrial Products and Brands
Industrial Products and Brands
PEI Industrial Services
Washington Oil Marketers Association Industrial Services

How can we help?

Our petroleum and industrial staff are here to assist and well- versed in product knowledge and installation protocol. Let us take it from here. For 24-hour assistance, call 1-866-577-2755!