Airtac PTL Exhaust Throttle Type Speed Control Valve PTL802A-S
2、Effectively regulates operational speed of pneumatic actuators and transmission of air pressure signals;
3、Features intuitive push-pull adjustment with superior control responsiveness;
4、Quick-adjust mechanism with precise flow control calibration;
5、Excellent flow characteristics with high sensitivity and fine-tuning capability;
6、Switchable exhaust throttle and intake throttle configurations compatible with various pneumatic actuators;
7、Nickel-plated brass surface enhances corrosion resistance and contamination prevention;
8、Integrated PT seal ring in threaded ports ensures leak-proof connection integrity.
AirTAC PTL802A-S Exhaust Throttle Speed Controller Specifications
- Model: PTL802A-S
- Type: Exhaust throttle flow control (unidirectional)
- Port size: 1/8" BSPP (G1/8)
- Flow capacity: 0-200 L/min (adjustable)
- Operating pressure range: 0.05-1.0 MPa
- Adjustment method: Screw-type precision control (360° rotation)
- Body material: Aluminum alloy (anodized surface)
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Mounting type: Panel mount with M5 mounting holes
- Weight: 220g ±5g
- Dimensions: 80mm(L) × 25mm(W) × 25mm(H)
- Pressure drop: ≤0.02 MPa at max flow
- Repeat accuracy: ±5% of set flow rate
- Protection rating: IP40
Precision exhaust-side speed controller with tamper-resistant design, featuring a locking screw mechanism for stable flow settings. The brass internal throttle needle ensures wear-resistant performance under cyclic operations. Optimized for controlling cylinder retraction speed with minimal pressure fluctuation.
- Pneumatic cylinder speed regulation in automation lines
- Damping control for vertical lifting mechanisms
- Packaging machine ejector timing adjustment
- Medical bed actuator speed modulation
- Food processing equipment with cleanroom requirements
Installation note:
Install directly on cylinder exhaust ports for optimal control.
For bidirectional control, pair with inlet throttle valve.
Use 5-10Nm torque during installation to prevent port deformation.
| Property | Property Value |
|---|---|
| sku | PTL802A-S |
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.
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