Valves and Pipe 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. Need help with valves & fittings? 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. OPW Fluid Transfer Solutions is dedicated to delivering world-class technology for handling, transferring, and, transporting hazardous bulk products.

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


What are valves?

Valves are a vital part of any piping system, which means they play a key role in the oil & gas industry. They can be used to control flow rates, isolate and protect equipment, and guide and direct the refining process of crude oil.

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Products include:

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

Next Steps:

Reach out to our sales team for more information by emailing us at sales@nwpump.com, call 1-800-452-PUMP, or find the nearest location.

Industrial Services


Customer service is our business.

Serving the petroleum and industrial industry for over 65 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!