Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS1204AD-S
AirTAC PSS1204AD-S Exhaust Throttle Type Universal Speed Control Valve
- Model: PSS1204AD-S
- Type: Uni-directional flow control with exhaust throttle
- Port size: PT1/4 (G1/4 optional)
- Flow capacity: 300 L/min (ANR)
- Pressure range: 0.05–1.0 MPa
- Adjustment range: 1/4 turn (0°-90° rotary knob)
- Body material: Aluminum alloy (hard anodized)
- Seal material: HNBR/Nitrile rubber
- Temperature range: -5℃ to 80℃ (with silicone seals: -20℃ to 90℃)
- Weight: 235g ±5g
- Dimensions: 55mm(L) × 43mm(W) × 40mm(H)
- Mounting orientation: 360° rotatable with lock nut
- Thread engagement: 12mm minimum
- Pressure drop: ≤0.02 MPa at max flow
- Protection rating: IP54 (standard), IP67 optional
Omni-directional speed controller with precision throttling mechanism for bidirectional cylinder control. Features a self-lubricating sintered bronze filter (40μm) and anti-vibration lock nut. The dual-scale graduated knob allows both coarse and fine adjustments, with tactile feedback at 45° increments.
- Pneumatic cylinder speed synchronization in assembly lines
- Packaging machine stopper cylinder control
- Medical bed actuator speed regulation
- Automated welding equipment air flow management
- Textile machinery tension control systems
Installation note:
For optimal performance, install within 300mm of cylinder ports.
Use Teflon tape on male threads only, avoiding sealant contamination.
Perform initial calibration at 0.5MPa with 3 full open/close cycles.
| Property | Property Value |
|---|---|
| sku | PSS1204AD-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.