Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS602BD
AirTAC PSS602BD Exhaust Throttle Type Universal Speed Control Valve Specifications
- Model: PSS602BD
- Type: Exhaust throttle type with 360° adjustable knob
- Port size: PT1/8 (BSP 1/8) with dual female threads
- Operating pressure range: 0.05–0.9 MPa
- Flow rate: 50–200 L/min (adjustable)
- Exhaust regulation range: 1/8 to full open (8-stage control)
- Mounting type: Universal swivel design (±15° angular adjustment)
- Body material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Temperature range: -5℃ to 80℃ (with anti-freeze option available)
- Weight: 220g ±5% (including mounting accessories)
- Dimensions: 65mm(L) × 30mm(W) × 30mm(H) (excluding fittings)
- Vibration resistance: ≤10–55 Hz with 1.5mm amplitude
- Protection rating: IP54 (standard) / IP67 (optional)
The PSS602BD features a precision-machined throttling needle valve with double O-ring sealing, enabling micro-adjustment of exhaust airflow through 8 distinct control stages. Its universal swivel joint allows flexible installation in confined spaces while maintaining leak-free performance. The corrosion-resistant aluminum body and chrome-plated adjustment knob ensure durability in humid environments. Requires 5μm filtered air and regular lubrication every 2,000 operating hours.
- Pneumatic cylinder speed control in automated production lines
- Exhaust flow regulation for packaging machine clamp mechanisms
- Precision braking systems in material handling equipment
- Medical bed actuator speed adjustment
- Food processing pneumatic circuit optimization
Adjustment protocol:
Always depressurize system before rotating the control knob. For stable flow control,
make incremental 45° adjustments and allow 3-second stabilization between changes.
Maintain ambient humidity below 80% RH to prevent icing during rapid exhaust.
| Property | Property Value |
|---|---|
| sku | PSS602BD |
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.