Airtac BKC Bulkhead Lock Nut Union BKC0806-02-S
AirTAC BKC0806-02-S Locknut Straight Connector Specifications
- Model: BKC0806-02-S
- Thread Type: M5 × 0.8 female thread (both ends)
- Tube OD Compatibility: Ø8mm (PU/Nylon) & Ø6mm (PTFE)
- Material: Lead-free brass CW617N
- Surface Treatment: Electroless nickel plating (5-8μm)
- Seal Material: HNBR (Hydrogenated Nitrile) with anti-extrusion ring
- Max Working Pressure: 1.5 MPa (15 bar)
- Temperature Range: -20℃ to 120℃ (continuous use)
- Proof Pressure: 2.25 MPa
- Burst Pressure: ≥3 MPa
- Vibration Resistance: 10-2000Hz, 1.5mm amplitude
- Weight: 28g ±1g
- Dimensions: 40mm(L) × 22mm(W) × 22mm(H)
- Torque Specification: 1.2-1.5 N·m (assembly torque)
- Corrosion Rating: 96hrs neutral salt spray test passed
Heavy-duty pneumatic connector with dual-material sealing system, featuring a patented anti-vibration locknut design that prevents loosening under high-frequency pulsation. The precision-machined internal flow path ensures ≤0.15 MPa pressure drop at max flow rate (300 NL/min). Compatible with ISO 8434-1 standard fittings.
- High-cycle pneumatic presses requiring vibration resistance
- Robotic arm end effector pneumatic circuits
- CNC machine tool coolant line connections
- Food processing equipment (NSF-certified material option)
- Semiconductor fab cleanroom pneumatic systems
Installation protocol:
Use two wrenches in counter-rotation during assembly - hold body with 22mm wrench
while tightening locknut with 17mm wrench. Perform pressure test at 1.1× working
pressure after installation. Re-torque after 50 operating cycles.
| Property | Property Value |
|---|---|
| sku | BKC0806-02-S |
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.