300 N. Findlay St., Dayton(937) 254-6910

valves Piping fittings

With the collective experience of our excellent suppliers and our in-house expertise, we deliver more than just a product. We deliver solutions that meet your downtime schedules and stringent requirements with 100% Quality Assurance and with pride.

Armstrong Valves

in Armstrong Steam Traps Control Valves

Armstrong serves across many industrial sectors with a wide range of products.

Products like the Armstrong Piston Valves are ideal for saturated and superheated steam, and hot water applications. Call Mainline to see which specific Armstrong products we inventory.