Midland Manufacturing Company has 60 plus years of experience to help ensure the safe and reliable performance of your rail tank car valves

Midland Manufacturing Company has 60 plus years of experience to help ensure the safe and reliable performance of your rail tank car valves and fittings. our products are: OPW drylok pressure relief valve pipe plugs OPW kamvalok weld ring quick-disconnect coupling Actuators angle valve needle valve Check Valves thermowells butterfly valve valve actuator system emergency response kit gauging device lifter assister bottom outlet valve vacuum relief valve enhanced fittings top ...

Midland Manufacturing Company has 60 plus years of experience to help ensure the safe and reliable performance of your rail tank car valves and fittings. our products are: OPW drylok pressure relief valve pipe plugs OPW kamvalok weld ring quick-disconnect coupling Actuators angle valve needle valve Check Valves thermowells butterfly valve valve actuator system emergency response kit gauging device lifter assister bottom outlet valve vacuum relief valve enhanced fittings top transfer valve manway covers outlet leg nozzle pressure manhole rupture disc device next generation fittings