Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1004A
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 PTL1004A Exhaust Throttle Type Speed Control Valve Specifications
- Model: PTL1004A
- Type: Exhaust throttle flow control valve (bidirectional adjustment)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure range: 0.05–0.9 MPa
- Flow rate range: 0.6–120 L/min
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Mounting type: Panel/pipe mount
- Weight: 215g ±5g
- Dimensions: 58mm(L) × 32mm(W) × 38mm(H)
- Adjustment knob torque: 0.15–0.3 N·m
- Pressure drop: ≤0.02 MPa at max flow
Precision throttle valve with graduated scale (0-5) for repeatable flow settings. Features dual-purpose exhaust/flow control with locking nut to prevent accidental adjustment. The anti-backlash mechanism ensures stable flow rates under vibration. Requires 5μm filtered air and regular lubrication of adjustment screw.
- Cylinder speed regulation in automation lines
- Pneumatic conveyor timing control
- Tooling fixture actuation systems
- Packaging machine end-effector positioning
- Medical device pneumatic braking systems
Installation note:
Mount vertically with arrow aligned to airflow direction. For exhaust throttling,
install between cylinder and directional valve. Use thread sealant on male ports
and torque to 12-15 N·m. Avoid overtightening adjustment knob beyond scale limits.
| Property | Property Value |
|---|---|
| sku | PTL1004A |
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.