Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS1203A-S
$26.74
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$34.24
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PSS1203A-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 note:
Install downstream of lubricator when used in oil-mist lubrication systems.
For optimal performance, maintain straight piping sections ≥5×port diameter
upstream and ≥3×port diameter downstream. Use thread sealant (PTFE tape)
only on male threads, avoiding contamination of flow channels.
AirTAC PSS1203A-S Exhaust Throttle Swivel Type Speed Controller Specifications
- Model: PSS1203A-S
- Type: Exhaust throttle swivel speed control valve
- Port size: 1/8" NPT (G1/8 optional)
- Flow capacity: 50-1200 L/min (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -5℃ to 80℃ (operating), -20℃ to 90℃ (storage)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Swivel angle: 360° continuous rotation
- Weight: 215g ±5g
- Dimensions: 78mm(L) × 32mm(W) × 32mm(H)
- Thread engagement: 12mm minimum
- Pressure drop: ≤0.02 MPa at max flow
- Repeat accuracy: ±5% of set flow rate
Precision bi-directional flow control valve with integrated silencer (62 dB(A) max). Features lockable rotary knob with torque resistance ≥0.3N·m to prevent accidental adjustment. The swivel joint allows flexible piping in confined spaces. Compatible with ISO 1 pneumatic systems.
Typical Applications:
- Single-acting cylinder speed regulation
- Packaging line actuator synchronization
- Textile machinery tension control systems
- Semiconductor handling equipment
- Automated door closing speed adjustment
- Medical bed positioning mechanisms
Installation note:
Install downstream of lubricator when used in oil-mist lubrication systems.
For optimal performance, maintain straight piping sections ≥5×port diameter
upstream and ≥3×port diameter downstream. Use thread sealant (PTFE tape)
only on male threads, avoiding contamination of flow channels.
| Property | Property Value |
|---|---|
| sku | PSS1203A-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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