General Purpose Car
Pressure Relief Valve
Vacuum Relief Valve
Rupture Disc Devices
Bottom Outlet Plug Valves
Bottom Outlet Ball Valves
Top Transfer Valves
Pressure Differential Car
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Proven. Reliable. Innovative. The only fully integrated underground system that provides for end-to-end double containment, complete testing, monitoring and is totally accessible all the time.
Midland’s innovative general purpose rail car products are engineered and manufactured for the safe and efficient loading, transport and unloading of hazardous and non-hazardous bulk products. Every component is specially designed to perform in the most demanding rail tank car applications. Midland is also committed to reducing NAR’s (Non-Accidental Release of Hazardous Materials) through innovative product designs and customer training.
For over 60 years, the experts at Midland Manufacturing have led the industry by providing high-quality general purpose equipment like pressure relief valves, bottom outlet valves, rupture disc devices, level measurement gages and other equipment to the railroad tank car industry. Midland is unmatched in design expertise, product offering, quality, support and dedication to customer-focused service. Most of all, specifying Midland will help give you peace of mind. Its products meet – in fact, they typically exceed – Association of American Railroads (AAR) regulations. No matter what type of commodities you ship by rail, whether it be ethanol, sulfur, alcohol, lube oil, gasoline, asphalt, styrene, corn syrup or soybean oil, Midland has complete valve and fitting packages that are designed specifically to meet your most demanding application needs.
Midland Gauging Devices are the industry standard, with over 40,000 currently in use, providing accurate level monitoring and assuring complete loading and unloading of liquids.
A complete range of car accessories is available, including thermowells, air connections, saddles, caps, plugs and ergonomic helpers such as lift assisters and aluminum bottom outlet valve caps.
Midland Pressure Relief Valves offer performance, reliability and flexibility of use in one easy to maintain, reliable product design.
The latest innovation in vacuum relief valve technology for rail tank cars is the Midland "No Step" vacuum relief valve.
Engineered and constructed to fail at Midland Rupture Disc Devices provide reliable, fail-safe operation to withstand the common abuse of traffic near the tank car’s fill location.
Midland bottom outlet plug valves are the industry standard for general service bottom outlet applications.
Midland bottom outlet ball valves are available for many applications in both low profile and standard profile styles.
Used at liquid transfer points where product loss could occur, OPW Kamvaloks and Dryloks provide a reliable solution to prevent spillage during connection or disconnection of loading and unloading hoses and loading arms.
As the regulations change to include higher flow requirements for a 75-psi valve, Midland has developed its valve to meet the needs of the industry.
Provides fast, predictable, and controlled release of pressure for DOT Class 111 Tank Cars used to transport ethanol and crude oil.
Copyright ©2014, Midland Manufacturing Corp.
7733 Gross Point Road, Skokie, Illinois 60077
Phone: 847-677-0333, Fax: 847-677-0138
1 847 677 0333