Airtac BKC Bulkhead Lock Nut Union BKC1209-02
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SKU:
BKC1209-02
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Description
AirTAC BKC1209-02 Locknut Straight Connector Specifications
- Model: BKC1209-02
- Type: Metric threaded locknut straight connector
- Material: Nickel-plated brass body, PPS (Polyphenylene Sulfide) sleeve
- Thread size: M12 × 1.0 (external thread) to M12 × 1.0 (internal thread)
- Seal type: Dual O-ring design (NBR rubber)
- Operating pressure: 0.05–1.5 MPa
- Temperature range: -20℃ to 100℃ (NBR seals), up to 150℃ with FKM seals
- Vibration resistance: ≤10Hz / 2.5mm amplitude
- Port orientation: 180° straight through
- Surface treatment: Electroless nickel plating (8-12μm thickness)
- Weight: 48g ±2g
- Dimensions: 38mm(L) × 24mm(W) × 24mm(H)
- IP rating: IP54 (standard), IP67 when used with matching tubing
High-density locknut connector featuring anti-vibration reinforcement and leak-proof dual sealing. The hexagon sleeve design allows tool-free 360° rotation during installation while maintaining torque resistance. Compatible with PU, nylon, and PFA tubing (4-6mm OD).
Typical Applications:
- Pneumatic cylinder port connections in robotic arms
- Modular assembly in semiconductor manufacturing equipment
- High-cycle automation lines requiring vibration resistance
- Coolant line connections in CNC machining centers
- Vacuum system interfaces for packaging machinery
Installation protocol:
Hand-tighten until snug (1.5-2Nm torque), then apply 1/8 turn with wrench.
Always install tubing before final tightening. Not recommended for axial
load-bearing applications exceeding 5kg.
| Property | Property Value |
|---|---|
| sku | BKC1209-02 |
Shipping policies
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.
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