Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS4M5A
AirTAC PSS4M5A Exhaust Throttle Swivel-Type Speed Controller Specifications
- Model: PSS4M5A
- Type: Exhaust throttle swivel-type with locking mechanism
- Port size: M5×0.8 (ISO standard)
- Thread connection: Rc1/8 (NPT1/8 optional)
- Operating pressure: 0.05–0.9 MPa
- Flow rate range: 0.3–10 L/min (air), 0.3–5 L/min (vacuum)
- Temperature range: -5℃ to 80℃
- Adjustment method: 360° rotary knob with click-stops
- Locking torque: ≥0.3 N·m
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Weight: 120g ±5%
- Dimensions: 40mm(L) × 40mm(W) × 55mm(H)
- Vibration resistance: 10–55Hz, 1.5mm amplitude
- Flow characteristics: Linear regulation curve
- Repeat accuracy: ±10% of max flow
Precision swivel-type flow controller featuring bi-directional flow control with memory lock function. The exhaust throttle design minimizes cylinder creep during deceleration. Nickel-plated brass construction ensures corrosion resistance in humid environments. Includes built-in check valve to prevent reverse flow.
- Pneumatic cylinder speed stabilization in pick-and-place systems
- Packaging machine ejector timing adjustment
- Medical bed actuator speed control
- Automated conveyor braking systems
- Semiconductor handling equipment
Installation note:
For optimal performance, install within 300mm of cylinder ports. Use Loctite 243
on swivel joint threads. Avoid mounting in continuous splash zones - requires
IP54 protection cover (ACV-4M) if exposed to liquids.
| Property | Property Value |
|---|---|
| sku | PSS4M5A |
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.