Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1002A-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 PTL Exhaust Throttle Speed Control Valve PTL1002A-S Technical Details
- Model: PTL1002A-S
- Type: Exhaust throttle flow control (reverse flow check)
- Thread size: 1/4" BSPP (G1/4)
- Operating pressure: 0.05–1.0 MPa
- Flow capacity: 0–300 L/min (air), 0–15 L/min (exhaust)
- Temperature range: 0℃ to 60℃ (non-freezing)
- Body material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR)
- Knob rotation angle: 340° adjustable
- Weight: 180g ±5g
- Dimensions: 50mm(L) × 32mm(W) × 43mm(H)
- Port orientation: Axial flow design (IN/OUT on same axis)
- Locking mechanism: Spring-loaded locking ring
- Viscosity resistance: Compatible with ISO VG32 hydraulic oil
Bi-directional flow control valve with precision needle adjustment, featuring color-coded flow direction indicators (blue for supply, black for exhaust). The tapered metering needle ensures linear flow characteristics across full adjustment range. Includes dust-resistant O-ring protected adjustment stem.
- Pneumatic cylinder speed regulation in pick-and-place systems
- Exhaust flow control for shock absorption in press machines
- Air motor speed modulation in conveyor systems
- Vacuum generator response time adjustment
- Medical bed actuator synchronization
Installation guidelines:
Mount vertically with arrow aligned to main flow direction. For precise control,
perform final adjustment under operating pressure. Lubricate weekly with ISO VG32
oil in high-cycle applications (>500,000 cycles/month).
Critical note:
Never exceed 1.2MPa burst pressure. Use filter regulator upstream (40μm minimum)
to prevent particulate contamination of metering orifice.
| Property | Property Value |
|---|---|
| sku | PTL1002A-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.
- 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.