Airtac PTL Exhaust Throttle Type Speed Control Valve PTL401BD-MS
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 Series Exhaust Throttle Speed Controller PTL401BD-MS Specifications
- Model: PTL401BD-MS
- Type: Exhaust throttle flow control valve (with check valve)
- Port size: M5 × 0.8 (ISO Standard Thread)
- Operating pressure range: 0.05–0.9 MPa
- Max flow capacity: 200 L/min (ANR)
- Temperature range: -5℃ to 60℃ (no freezing)
- Body material: POM (Polyoxymethylene)
- Seal material: NBR (Nitrile rubber)
- Adjustment type: Knob-operated (270° rotation)
- Mounting style: Panel mount with O-ring seal
- Weight: 85g ±2g
- Dimensions: 30mm(L) × 22mm(W) × 30mm(H)
- Pressure resistance: 1.5 MPa (proof pressure)
- Flow adjustment range: 20:1 (5–100% of max flow)
Precision bidirectional flow controller with integrated check valve, featuring color-coded adjustment knobs (blue for exhaust control). The tapered needle valve design enables micro-flow adjustment stability within ±5% repeatability. Includes dust-resistant stainless steel shaft and visible scale markings.
- Cylinder speed regulation in SMC-type actuators
- Pneumatic conveyor synchronization systems
- Medical bed height adjustment mechanisms
- Packaging machine gripper positioning
- Semiconductor handling equipment
Installation note:
For optimal performance, install directly on cylinder ports using 0.5–1.5Nm torque.
Always adjust from fully closed position. Avoid silicone-based lubricants - use ISO VG32 hydraulic oil
for maintenance. Maximum particle size: 50μm.
| Property | Property Value |
|---|---|
| sku | PTL401BD-MS |
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.