Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS1204BD
AirTAC PSS1204BD Exhaust Throttle Type Universal Speed Controller Specifications
- Model: PSS1204BD
- Type: Uni-directional exhaust throttle with check valve
- Port size: PT1/8 (G1/8 adaptor available)
- Operating pressure: 0.05–0.9 MPa
- Flow control range: 50–1000 L/min (ANR)
- Effective sectional area: 0.5 S (ISO 6358)
- Mounting orientation: Omnidirectional (360° adjustable)
- Body material: Brass with nickel plating
- Seal material: HNBR rubber (-20℃ to 80℃)
- Weight: 112g ±2g
- Dimensions: 32mm(W) × 32mm(D) × 52mm(H)
- Adjustment knob rotation: 270° with click-stop mechanism
- Pressure resistance: 1.5 MPa burst pressure
- Vibration resistance: 10–55Hz, 1.5mm amplitude
Precision speed controller featuring reverse flow check valve and multi-axis mounting capability. The progressive throttle design enables micro-adjustment of cylinder extension/retraction speeds with anti-vibration locking. Gold-plated adjustment screw prevents corrosion in humid environments.
- Pneumatic cylinder velocity stabilization in uneven load conditions
- Conveyor synchronization systems
- Textile machinery tension control
- Automated assembly line positioning actuators
- Food processing equipment with frequent direction changes
Installation note:
For optimal performance, install directly at cylinder ports using 8mm open-end wrench.
Adjust while observing actuator motion - clockwise rotation decreases exhaust flow.
Apply thread sealant only on male threads, avoiding contamination of throttle mechanism.
| Property | Property Value |
|---|---|
| sku | PSS1204BD |
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.