How do I cross-reference a AAA Products 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 AAA Products 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.

PO2

Ps 4 1.25

Ps 4

PY2

R2HD

R2HDQ

RR2

SAH2

SAH3

SAH6

SAH8

SM2

SM3

Smbc 4

Smbe 3

Smos

Smsc 4

SO2

SR2

SY2

TA2

TD2

TO2

TR2

TW2

Xps 4

3dm4

3ds58

Chuck2

J 450

Qpb 180

Sb 380

3dm3

3dj3

3S

Chuck3

3ds0

3dj4

3ds1

3ds138

3ds34

3T

Chuck1

Chuck4

DDK1

J 448

Jb 3

Lb 340

Ls X

Sba 1

SP2 3N