Airtac X-ASA Adapter - Tube Throttle Type X-ASA12
AirTAC X-ASA12 Throttle Type Push-in Fitting Specifications
- Model: X-ASA12
- Type: Flow control (Throttle) push-in fitting with check valve
- Thread size: PT1/8 (BSPP) or NPT1/8 optional
- Tube OD compatibility: Φ4mm or Φ6mm (switchable via internal adapter)
- Flow adjustment range: 50-1,000 mL/min (air at 0.5MPa)
- Max operating pressure: 1.0 MPa
- Leakage rate: ≤3 bubbles/min (under 0.5MPa air pressure)
- Body material: Nickel-plated brass
- Seal material: HNBR (Hydrogenated Nitrile)
- Temperature range: -20℃ to 120℃
- Weight: 28g ±2g
- Dimensions: 34mm(L) × 21mm(W) × 21mm(H)
- Vibration resistance: 10-55Hz, 1.5mm amplitude
- IP rating: IP54 (dust and water splash resistant)
Bi-directional flow control fitting with precision needle valve mechanism and integrated check valve. Features 360° rotatable collar for tool-free tube installation and color-coded flow direction indicators (blue for inlet, white for outlet). The dual-scale adjustment knob provides both coarse (0-5) and fine (0-100) graduation markings. Includes built-in tube cutter for field adjustments.
- Pneumatic cylinder speed regulation in automation lines
- Vacuum system flow control for pick-and-place machines
- Medical gas delivery systems requiring precise flow adjustment
- Energy-saving circuits for air compressor optimization
- Laboratory pneumatic instrument calibration setups
Installation protocol:
(1) Purge lines before installation (2) Engage tube fully until "click" sound (3)
For Φ4mm tubes: Use blue marked port | Φ6mm: Red marked adapter side (4)
Apply 0.3-0.5Nm torque during final tightening. Lubricate threads with PTFE tape for NPT versions.
Maintenance note:
Perform monthly knob lubrication with silicone grease (ASG-15 spec).
Replace entire unit if adjustment torque exceeds 0.8N·m during operation.
| Property | Property Value |
|---|---|
| sku | X-ASA12 |
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.