Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS801A
AirTAC PSS801A Exhaust Throttle Type Universal Speed Controller Specifications
- Model: PSS801A
- Type: Exhaust throttle type with 360° adjustable knob
- Port size: M5 × 0.8 (Rc1/8 equivalent)
- Operating pressure range: 0.05–0.9 MPa
- Flow rate range: 50–1,000 L/min (ANR)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Temperature range: -5℃ to 80℃
- Installation orientation: Any direction (360° rotatable)
- Weight: 120g ±3%
- Dimensions: 62mm(L) × 32mm(W) × 32mm(H)
- Thread engagement depth: 9mm minimum
- Vibration resistance: 10–55Hz with 1.5mm amplitude
- Shock resistance: 1,000m/s² (3 axes)
Omni-directional speed controller with precision flow adjustment through 240° rotation knob. Features dual-scale flow indicators (0-10 marked increments) and locking nut for stable calibration. The exhaust throttle design minimizes cylinder creeping during low-speed operation. Integrated O-ring groove allows direct manifold mounting.
- Pneumatic cylinder speed synchronization in assembly lines
- Packaging machine gripper force adjustment
- Textile machinery tension control systems
- Semiconductor handling equipment soft-stop control
- Automated door closure speed regulation
Installation note:
For optimal performance, install within 300mm of cylinder ports.
Use PTFE tape on male threads only, avoiding sealant contact with
internal flow paths. Perform final flow adjustment under actual
operating pressure.
| Property | Property Value |
|---|---|
| sku | PSS801A |
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.