Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1003A
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 PTL Exhaust Throttle Flow Control Valve PTL1003A Specifications
- Model: PTL1003A
- Type: Bilateral exhaust throttle with check valve
- Port size: 1/8" NPT (M5 adapter optional)
- Operating pressure range: 0.05–0.8 MPa
- Max flow rate: 120 L/min (at 0.5 MPa)
- Adjustment method: Rotary knob with graduated scale (0-5)
- Body material: Reinforced PBT + glass fiber
- Seal material: Nitrile rubber (NBR) / Optional FKM
- Temperature range: -5℃ to 80℃ (NBR) / -20℃ to 150℃ (FKM)
- Weight: 185g ±5g
- Dimensions: 58mm(L) × 32mm(W) × 41mm(H)
- Thread engagement depth: 9mm minimum
- Pressure drop: ≤0.02 MPa at max flow
- Protection rating: IP54 (standard sealing)
Precision bidirectional speed controller featuring dual exhaust throttling with integrated check valve. The brass-threaded adjustment knob provides 300° rotation with 0.8N·m torque resistance, enabling micrometer-level flow control. Anti-vibration design maintains set values under 15Hz frequency mechanical shocks.
- Pneumatic cylinder speed synchronization in assembly lines
- Vacuum generator flow regulation for pick-and-place robots
- Medical bed actuator speed control
- Packaging machine clamp cylinder deceleration
- Semiconductor wafer handling equipment
Installation protocol:
Install vertically with flow arrow aligned to cylinder port. For cylinder speed adjustment:
1) Fully open valve during initial setup
2) Gradually tighten until desired return speed achieved
3) Lock with 0.7-1.2N·m torque
Use 5-40μm filtered air to prevent orifice clogging.
| Property | Property Value |
|---|---|
| sku | PTL1003A |
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.