Airtac PKD Reducing Thread 5-Way Fitting PKD6-401
AirTAC PKD Series Reducing Thread Five-Way Union PKD6-401 Technical Details
- Model: PKD6-401
- Type: 5-port reducing union with male threads
- Port configuration: 1/8" (G1/8) ×4 ports + 1/4" (G1/4) ×1 port
- Thread standard: ISO 228 (G-series parallel threads)
- Material: Lead-free brass (CuZn39Pb3) with nickel plating
- Seal material: NBR (Nitrile) rubber
- Pressure rating: 0.05-1.0 MPa (7-145 PSI)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 28g ±2g
- Dimensions: 40mm(L) × 18mm(W) × 18mm(H)
- Surface roughness: Ra ≤3.2μm
- Proof pressure: 1.5 MPa (217 PSI)
- Flow coefficient (Cv): 0.15
- Compliance: RoHS 2.0 compliant
Precision-machined flow distribution component designed for multi-branch pneumatic circuit connections. Features stepped port sizing (6mm to 10mm equivalent) for system optimization. Anti-vibration design with 360° rotatable ports enables flexible installation orientations. Includes built-in O-ring compression seals requiring no additional thread tape.
- Modular pneumatic control systems requiring flow division
- Multi-axis CNC machine tool air supply distribution
- Packaging line manifold conversions
- Laboratory instrument gas mixing stations
- Automated assembly line tooling circuits
Installation protocol:
Apply 0.3-0.6Nm torque during assembly. Use alignment marks between body and nut for proper sealing.
Compatible with ISO 8434-1/DIN 2353 metric tubing systems. Requires periodic inspection for seal wear every
2,000 operating hours in high-vibration environments.
| Property | Property Value |
|---|---|
| sku | PKD6-401 |
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.