Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1203AD
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 PTL1203AD Specifications
- Model: PTL1203AD
- Type: Exhaust throttle flow control (one-way)
- Port size: PT1/8 (G1/8 equivalent)
- Thread standard: ISO 228/1 (BSPP)
- Flow capacity: 0-120 L/min (adjustable)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -5℃ to 80℃
- Body material: Nickel-plated brass
- Seal material: HNBR (Hydrogenated Nitrile)
- Knob rotation angle: 300°±10°
- Weight: 98g ±2g
- Dimensions: 60mm(L) × 30mm(W) × 40mm(H)
- Viscosity range: ≤50 cSt
- Leakage: <0.1 mL/min at 0.5MPa
Precision exhaust-side flow control valve with lockable rotary knob, featuring corrosion-resistant construction and bi-directional flow path design. The check valve allows free flow in one direction while regulating exhaust airflow in reverse. Integrated dust cap prevents particulate ingress in harsh environments.
- Cylinder speed regulation in automation lines
- Packaging machinery actuator control
- Pneumatic clamping system flow adjustment
- Medical equipment pneumatic circuits
- Robotic end-effector pressure balancing
Installation note:
Install directly on cylinder exhaust ports for optimal speed control.
Rotate knob clockwise to decrease exhaust flow (slower movement).
Perform adjustments under system pressure for accurate calibration.
Use with 5μm filtered air to prevent orifice clogging.
| Property | Property Value |
|---|---|
| sku | PTL1203AD |
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.