Airtac BKC Bulkhead Lock Nut Union BKC0425-01
AirTAC BKC0425-01 Lock Nut Straight Connector Specifications
- Model: BKC0425-01
- Type: Compression fitting lock nut straight connector
- Body material: Nickel-plated brass (C3604)
- Thread specification: PT1/4 (BSPP)
- Seal material: HNBR (Hydrogenated Nitrile) O-ring
- Operating pressure: 0.05–1.5 MPa
- Temperature range: -20℃ to 150℃
- Proof pressure: 2.25 MPa
- Vibration resistance: ≤10 m/s² (5-2000Hz)
- Weight: 28±2g
- Dimensions: 25mm(L) × 16mm(W) × 16mm(H)
- Surface roughness: Ra ≤3.2μm (sealing areas)
- Thread engagement depth: 8.5±0.5mm
High-pressure resistant straight connector with double-sealing structure, featuring a 360° rotatable lock nut for flexible installation alignment. The corrosion-resistant nickel plating ensures durability in humid environments. Precision-machined threads meet ISO 1179-1 standards for bubble-tight sealing.
- Pneumatic tool air supply lines
- CNC machine coolant systems
- Industrial robot EOAT (End of Arm Tooling) connections
- Compressed air dryers and filters
- Hydraulic test bench plumbing
Installation guidelines:
Apply 0.8-1.2 N·m torque during assembly. Use thread sealant only on male threads,
avoiding contact with sealing surfaces. Perform pressure test at 1.25× working
pressure for 3 minutes post-installation.
| Property | Property Value |
|---|---|
| sku | BKC0425-01 |
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.