Airtac PSA In-Line Speed Control Valve PSA12
AirTAC PSA12 In-Line Speed Control Valve Specifications
- Model: PSA12
- Type: In-line speed control valve (one-way throttle)
- Port size: PT1/8 (G1/8 optional)
- Flow range: 100-1000 L/min (adjustable)
- Operating pressure: 0.05–0.9 MPa
- Max. working pressure: 1.0 MPa
- Temperature range: -5℃ to 60℃
- Body material: Nickel-plated brass
- Seal material: NBR (standard) / FKM (optional)
- Adjustment mechanism: Manual rotary knob with locking ring
- Weight: ~180g
- Dimensions: 40mm(L) × 25mm(W) × 25mm(H)
- Flow characteristic: Linear regulation
- Repeat accuracy: ±5% of max flow
- Viscosity range: 10-200 cSt
The PSA12 features precision-machined metering cone and spring-loaded poppet for stable flow control under fluctuating pressures. Its dual O-ring design prevents leakage during adjustment, with color-coded knob (blue) for quick identification. Requires 5μm filtered air and regular lubrication for optimal performance.
- Cylinder speed synchronization in automation lines
- Packaging machine actuator timing control
- Pneumatic tool exhaust silencing
- Conveyor system branch circuit balancing
- Medical device pneumatic sequencing
Installation note:
Install within 500mm of controlled actuator for best response.
For bidirectional control, pair two PSA12 valves in series.
Rotate knob clockwise to decrease flow (8 full turns from max to min).
| Property | Property Value |
|---|---|
| sku | PSA12 |
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.