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PY04 Union Y Pneumatic Push-in Fitting

The AIRMIXS PY 04 is a compact, Y-shaped union connector designed for efficient air distribution in precision pneumatic systems. It facilitates a rapid, tool-free connection between three separate 4mm O.D. tubes, allowing one air line to be split into two or two lines to be merged into one.

Constructed with a robust PBT resin body and stainless steel locking claws, the PY 04 is engineered for durability and longevity in automated environments. The Y-shape design offers a more streamlined flow path compared to standard T-fittings, reducing turbulence and pressure drop. The ergonomic white release ring ensures quick disconnection without damaging the tubing, making it an essential component for compact robotics, textile machinery, and medical equipment.

Feature

Specification

Model Number  

PY 04  

Connection Type  

Tube-to-Tube (Y-Shape)  

Tube Outer Diameter (O.D.)  

4 mm (All three ports)  

Fluid Type  

Compressed Air, Vacuum  

Operating Pressure  

0 to 1.0 MPa (0 to 150 psi)  

Negative Pressure  

-100 kPa (-29.5 in Hg)  

Proof Pressure  

1.5 MPa (217 psi)  

Temperature Range  

0 to 60°C (32 to 140°F)  

5.50 SR 5.50 SR