Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS801B
$6.78
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PSS801B
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Description
The PSS Exhaust Throttle-Type Multi-Directional Speed Control Valve features:
1. Compact size and lightweight design with space-saving installation for versatile applications;
2. Precise control over cylinder actuator speed and compressed signal transmission;
3. Excellent flow characteristics with high sensitivity and easy fine-tuning capability;
4. Configurable with exhaust throttle or intake throttle modes for diverse actuator types;
5. Nickel-plated brass construction ensures corrosion resistance and contamination prevention;
6. Adjustment lever incorporates anti-detachment safety mechanism;
7. Integrated PT thread seal guarantees leak-proof threaded connections;
8. 360° adjustable port orientation enables flexible installation alignment.
Engineered with industrial-grade components to optimize pneumatic system performance and maintenance efficiency.
Installation note:
Mount in vertical orientation with arrow aligned to airflow direction.
Perform initial calibration at 0.5 MPa pressure. Relubricate seals
every 2,000 operating hours using ISO VG32 turbine oil.
AirTAC PSS801B Exhaust Throttle Type Universal Speed Controller Specifications
- Model: PSS801B
- Type: Uni-directional flow control with exhaust throttle
- Port size: 1/8" NPT (G1/8 optional)
- Operating pressure range: 0.05–1.0 MPa
- Max flow capacity: 450 L/min (ANR)
- Flow adjustment range: 50–100% (counter-clockwise to open)
- Body material: Nickel-plated brass
- Seal material: HNBR rubber (-20℃ to 80℃)
- Locking mechanism: Hex wrench tightening (3mm)
- Swivel angle: ±30° adjustable orientation
- Weight: 180g ±5g
- Dimensions: 52mm(L) × 38mm(W) × 65mm(H)
- Thread engagement depth: 12mm (minimum)
- Vibration resistance: 10–55Hz, 1.5mm amplitude
Precision bi-directional flow control valve with 360° rotatable body for flexible piping layouts. Features dual-scale flow indicator (percentage and L/min markings) and anti-vibration locknut. Requires 5μm filtered air with ISO 8573-1:2010 class 3 purity.
Typical Applications:
- Pneumatic cylinder speed regulation in automated assembly lines
- Air motor torque control for packaging machinery
- Dual-acting actuator synchronization systems
- Plastic injection molding machine ejection control
- Textile machinery tension adjustment mechanisms
Installation note:
Mount in vertical orientation with arrow aligned to airflow direction.
Perform initial calibration at 0.5 MPa pressure. Relubricate seals
every 2,000 operating hours using ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | PSS801B |
Shipping policies
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.
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