AirTAC PY4 Y-Type Tee Connector Specifications
- Model: PY4
- Type: Y-shaped 3-way tee connector (equal distribution)
- Thread standard: Metric (M5) & BSPP (PT1/8) options
- Material: Brass with nickel plating / Stainless steel (SS304 optional)
- Seal material: NBR rubber (FKM available for high-temp)
- Max working pressure: 1.0 MPa (145 psi)
- Pressure range: 0.05-1.0 MPa
- Temperature range: -5℃ to 80℃ (NBR) / -20℃ to 120℃ (FKM)
- Port angles: 120° branch diversion
- Surface roughness: Ra ≤1.6μm
- Weight: 28g ±2g (brass version)
- Dimensions: 25mm(L) × 22mm(W) × 22mm(H)
- Vibration resistance: ≤20Hz @ 1.5mm amplitude
- Certification: RoHS compliant
Precision-engineered Y-shaped pneumatic connector with symmetrical flow channels, optimized for balanced air distribution in compact pneumatic circuits. Features anti-vibration thread design with 2.5-turn sealing engagement for leak-proof connections. Compatible with ISO 15407-1 standards.
- Modular pneumatic manifolds in robotics
- Airflow splitting in CNC machine tool changers
- Medical gas line distribution systems
- Multi-axis pneumatic actuator control
- Photovoltaic panel cleaning systems
| Property | Property Value |
|---|---|
| sku | PY4 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.



