Airtac BKC Bulkhead Lock Nut Union BKC1208-02
AirTAC BKC1208-02 Locknut Straight Connector Specifications
- Model: BKC1208-02
- Type: Locknut-style straight union connector
- Thread standard: 1/8" NPT (BSPP/PG optional)
- Material: Nickel-plated brass body
- Seal material: NBR (Nitrile) rubber
- Pressure rating: 0.5-1.5 MPa
- Temperature range: -20℃ to 80℃
- Thread engagement: 6 full turns minimum
- Surface treatment: Electroless nickel plating (5-8μm)
- Proof pressure: 3.0 MPa
- Weight: 15.2g ±0.5g
- Dimensions: 30mm(L) × 10mm(Dia.) × 10mm(Hex)
- Torque specification: 1.2-1.5 N·m
- Fluid compatibility: Air, inert gases, water (non-lubricated)
Precision-machined straight connector featuring dual-stage sealing with primary metal-to-metal thread contact and secondary NBR seal. The hexagonal collar allows tool-assisted tightening, while the locknut design prevents vibration-induced loosening. Compatible with push-to-connect tubing systems when paired with appropriate inserts.
- Pneumatic cylinder port connections
- Compressed air distribution manifolds
- Vacuum system tubing interfaces
- Coolant line quick-disconnect assemblies
- Industrial robot end-effector plumbing
Installation protocol:
Apply 1.5 wraps of PTFE tape clockwise on male threads. Hand-tighten
until snug, then use 7mm wrench for final 1/4 turn. Maximum angular
misalignment tolerance: 3°.
Critical note:
Avoid using pipe sealants containing silicone or oils. For vertical
downward installations, install drip legs to prevent fluid accumulation
in sealing surfaces.
| Property | Property Value |
|---|---|
| sku | BKC1208-02 |
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.