Airtac PTL Exhaust Throttle Type Speed Control Valve PTL4M5A-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 Exhaust Throttle Speed Control Valve PTL4M5A-MS Specifications
- Model: PTL4M5A-MS
- Type: One-way exhaust throttle (needle valve structure)
- Port size: M5×0.8 (ISO standard)
- Thread type: External thread (male)
- Effective flow rate: 25 L/min (ANR)
- Operating pressure range: 0.05–0.9 MPa
- Max. operating pressure: 1.0 MPa
- Ambient temperature range: -5℃ to 60℃
- Fluid temperature range: 0–60℃
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Knob rotation angle: 240° adjustment range
- Weight: 32g ±1g
- Dimensions: 28mm(L) × 16mm(W) × 24mm(H)
- Locking mechanism: Spring-loaded locking screw
- Flow adjustment resolution: 0.2 L/min per click (micro-adjustment)
- Vibration resistance: 10–55Hz (1.5mm amplitude)
Precision exhaust-side flow control valve with anti-vibration locking mechanism. Features a graduated scale (0–10) for repeatable adjustments and corrosion-resistant anodized finish. The dual-stage sealing design prevents air leakage even under pulsating airflow conditions. Requires 5μm filtered air.
- Pneumatic cylinder speed regulation in SMC actuators
- Vacuum generator exhaust flow control
- Air blow system pressure stabilization
- Medical bed positioning mechanisms
- Textile machinery tension control systems
- Food packaging machine stopper cylinders
Installation protocol:
Mount vertically with flow arrow aligned to exhaust direction.
For optimal performance, install within 300mm of cylinder port.
Apply 0.5Nm torque during installation using a 7mm wrench.
- Loosen locking screw (2mm hex key)
- Rotate knob clockwise to decrease exhaust speed
- Set between 3–7 on scale for most applications
- Re-tighten locking screw while holding adjustment
| Property | Property Value |
|---|---|
| sku | PTL4M5A-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.