How do I cross-reference a Armstrong International valve?
Start with the source model, open its dedicated equivalent page, then verify connection, pressure, material, and actuation before sourcing a replacement.
Brand bridge
Use this page to move from brand-level demand into actual equivalent valve lookups. Start with popular Armstrong International models below, then validate family coverage and open the dedicated cross-reference page for the specific part you need to replace.
Start with the source model, open its dedicated equivalent page, then verify connection, pressure, material, and actuation before sourcing a replacement.
Not always. ValveXRef surfaces likely alternatives, but fit, pressure class, and control method still need to be confirmed on the specification page.
Use the brand page when you only know the manufacturer or family. Use the model-level cross-reference page when you already have a specific part number.

THE20BRAINAE20DMC80 80 80

THE20BRAINAE20DMC80

THE20BRAINAE20DMC50

THE20BRAINAE20DRV40BS

THE20BRAINAE20DMC40 40

THE20BRAINAE20DMC40

THE20BRAINAE20DMC80 80

THE20BRAINAE20DRV50BS

THE20BRAINAE20DRV80

THE20BRAINAE20DRV80BS