2. Comprehensive model range with multiple specifications, engineered for versatile integration across pneumatic systems;
3. Optimized flow dynamics achieve full-bore performance matching tubing inner diameter capacity;
4. Tool-free push-to-connect mechanism enables rapid installation/removal, with robust tubing retention for secure long-term operation.
Category: Y-Type Tee Fittings | Brand: AirTAC | Series: APX
AirTAC APX Y-Type Tee Connector APX4-M8 Technical Details
- Model: APX4-M8 (Y-Type)
- Body material: Nickel-plated brass (Stainless steel variant APX4-M8-SS available)
- Thread standard: Metric fine thread (M8×1.0)
- Port configuration: 3-way equal diameter (1 inlet / 2 outlets)
- Pressure range: 0-1.0 MPa (145 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Seal material: NBR (Nitrile) standard / Optional FKM (Fluorocarbon)
- Flow coefficient (Cv): 0.45
- Weight: 12.8g ±0.5g
- Dimensions: 24mm (L) × 24mm (W) × 28mm (H)
- Surface hardness: HV300-400 (brass version)
- Anti-vibration design: Thread lock grooves on all ports
- IP rating: IP40 (dust protected)
Precision-engineered Y-shaped pneumatic connector with 120° branch angle for optimized flow distribution. Features triple O-ring seals (2mm cross-section) and anti-rotation flats for wrench tightening. Compatible with ISO 15407-1 standards, rated for 500,000+ duty cycles.
- Modular pneumatic manifolds in assembly robots
- Dual-actuator control systems (e.g., clamping devices)
- Compressed air distribution in semiconductor fab tools
- Mobile hydraulic/pneumatic hybrid circuits
- Vacuum line splitting for pick-and-place units
- Works with 4mm OD polyurethane/nylon tubing (push-to-connect)
- Seamless pairing with AirTAC MXQ8 series quick couplings
- Chemical-resistant version available for CO2 systems
| Property | Property Value |
|---|---|
| sku | APX4-M8 |
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.





