Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1203BD
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 PTL1203BD Specifications
- Model: PTL1203BD
- Type: Exhaust throttle flow control valve (with locking knob)
- Port size: PT1/4 (G1/8 optional)
- Operating pressure: 0.05–0.9 MPa
- Flow rate range: 0.3–15 L/min (adjustable)
- Flow direction: Bidirectional control
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 220g ±5g
- Dimensions: 52mm(L) × 34mm(W) × 38mm(H)
- Mounting type: Panel mount or direct piping
- Fluid compatibility: Compressed air (lubricated/non-lubricated)
- Filter requirement: 40μm minimum filtration
Precision-engineered exhaust throttle valve featuring micro-flow adjustment capability for stable pneumatic cylinder speed control. The dual-directional flow design allows installation in either port of actuators. Corrosion-resistant nickel plating ensures durability in humid environments.
- Cylinder speed regulation in automated assembly lines
- Packaging machinery timing control
- Medical equipment pneumatic braking systems
- Robotic arm positioning accuracy enhancement
- Semiconductor handling equipment
Installation note:
For optimal performance, install closest to cylinder ports. Rotate knob clockwise to decrease exhaust flow (slower movement).
Use locking pliers for final adjustment fixation. Avoid overtightening (max 0.5Nm torque).
Maintenance alert:
Clean monthly with compressed air in dusty environments. Replace seals every 2 million cycles
or if inconsistent speed occurs. Never use silicone-based lubricants with NBR seals.
| Property | Property Value |
|---|---|
| sku | PTL1203BD |
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.