Airtac PTL Exhaust Throttle Type Speed Control Valve PTL803AD-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 PTL803AD-S Exhaust Throttle Speed Controller Specifications
- Model: PTL803AD-S
- Type: Uni-directional exhaust throttle flow control valve
- Port configuration: IN/OUT (M5x0.8 thread) + exhaust port
- Effective section area: 2.5mm² (exhaust side)
- Flow adjustment range: 50-800 L/min (ANR)
- Operating pressure: 0.05-0.9 MPa
- Pressure resistance: 1.32 MPa
- Ambient temperature: -5℃ to 60℃ (no freezing)
- Flow regulation: 23-step rotary dial with lock nut
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 85g ±2%
- Dimensions: 38mm(W) × 38mm(H) × 44mm(L)
- Vibration resistance: 1.5mm amplitude at 10-55Hz
- Mounting orientation: Vertical (±15° tolerance)
Precision throttle valve optimized for cylinder speed control through exhaust flow regulation. Features a tamper-resistant dial with positive click stops and integrated dust cap. The check valve design allows free flow in one direction while controlling exhaust velocity, preventing cylinder creep in vertical applications.
- Pneumatic cylinder speed stabilization in pick-and-place robots
- Damping control for vertical lift mechanisms
- Packaging machine stopper cylinder sequencing
- Textile machinery tension control systems
- Semiconductor handling equipment vibration reduction
Installation protocol:
Always install on cylinder exhaust port for effective speed control.
Use 2Nm torque for port connections. For vertical cylinders,
mount closest to cylinder port (max 500mm tubing length).
Perform initial calibration at 0.5MPa with 3 full adjustment sweeps.
| Property | Property Value |
|---|---|
| sku | PTL803AD-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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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.