Airtac PTL Exhaust Throttle Type Speed Control Valve PTL601A-M
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 PTL601A-M Exhaust Throttle Flow Control Valve Specifications
- Model: PTL601A-M
- Type: Exhaust throttle flow control (bidirectional adjustment)
- Port size: PT1/8 (M5×0.8 optional)
- Operating pressure range: 0.05–0.9 MPa
- Maximum flow rate: 120 L/min (at 0.5 MPa)
- Effective sectional area: 18 mm²
- Temperature range: -5℃ to 60℃ (no freeze)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Knob rotation range: 0–360° (infinite adjustment)
- Installation: Panel mount or direct piping
- Weight: 210g ±5%
- Dimensions: 58mm(L) × 36mm(W) × 40mm(H)
- Viscosity range: ≤50 cSt (ISO VG32 equivalent)
- Protection rating: IP54 (dust/water splashes)
Precision throttle valve with lockable rotary knob for stable airflow regulation in both directions. Features anti-vibration design with O-ring dampened adjustment mechanism. The M-series variant includes metal-embedded threads for repeated re-piping. Requires ISO 8573-1 class 3 compressed air (max 5μm particles).
- Cylinder speed control in automated assembly lines
- Pneumatic conveyor synchronization
- Medical bed actuator modulation
- Packaging machine end-effector cushioning
- Semiconductor handling robot air circuits
Installation protocol: Mount downstream of lubricator (when used). For optimal performance,
rotate knob clockwise fully before initial adjustment. Apply 1.5Nm torque max during piping.
Use with 20-30% lower flow than rated capacity for precision control.
| Property | Property Value |
|---|---|
| sku | PTL601A-M |
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.