Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS802B-S
$19.76
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PSS802B-S
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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 pro tip:
For vertical mounting, orient adjustment knob downward to prevent debris accumulation.
Apply 2-3 drops of ISO VG32 oil monthly to rotation joint in high-cycle applications (>10,000 actuations/day).
AirTAC PSS802B-S Exhaust Throttle Type Universal Speed Control Valve Details
- Model: PSS802B-S
- Type: Exhaust throttle type with 360° swivel joint
- Port size: 1/8" NPT (G1/8 optional)
- Operating pressure range: 0.05–1.0 MPa
- Max flow capacity: 500 L/min (ANR)
- Mounting style: Panel/Inline dual configuration
- Body material: Nickel-plated brass
- Knob material: PPS resin with anti-slip grooves
- Seal material: HNBR (Hydrogenated Nitrile)
- Temperature range: -5℃ to 80℃
- Weight: 285g ±5g
- Dimensions: 62mm(L) × 45mm(W) × 62mm(H)
- Rotation capability: 340° free rotation + 20° axial tilt
- Exhaust adjustment: 5–100% flow range with 24-click detent
- Vibration resistance: ≤10 Hz @ 1.5mm amplitude
Omnidirectional flow controller featuring progressive throttle control and maintenance-free design. The dual-lock rotary mechanism prevents accidental adjustment while allowing single-hand operation. Optimized for precise air discharge regulation in multi-axis pneumatic systems.
Ideal for:
- Multi-station robotic gripper synchronization
- Conveyor speed matching in packaging lines
- Pneumatic cylinder soft-stop applications
- Air tool exhaust noise reduction systems
- Medical bed actuator speed calibration
Installation pro tip:
For vertical mounting, orient adjustment knob downward to prevent debris accumulation.
Apply 2-3 drops of ISO VG32 oil monthly to rotation joint in high-cycle applications (>10,000 actuations/day).
Flow tuning method:
Rotate knob clockwise to decrease exhaust speed (soft stop). Full counter-clockwise turn enables
emergency quick exhaust. Intermediate positions allow 0.12 sec incremental adjustments.
| Property | Property Value |
|---|---|
| sku | PSS802B-S |
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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