Airtac PTL Exhaust Throttle Type Speed Control Valve PTL602B
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 PTL602B Exhaust Throttle Type Speed Control Valve Specifications
- Model: PTL602B
- Type: Exhaust throttle (unidirectional flow control)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure: 0.05–0.9 MPa
- Maximum flow: 300 L/min (at 0.5 MPa)
- Adjustment range: 1:20 (Min-Max flow ratio)
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Temperature range: -5℃ to 80℃
- Mounting type: Panel/Subplate mounting (ISO 15218 compatible)
- Weight: 220g ±5%
- Dimensions: 54mm(L) × 36mm(W) × 42mm(H)
- Knob rotation torque: ≤0.5 N·m
- Pressure drop: ≤0.02 MPa (at max flow)
Precision-engineered exhaust throttle valve featuring bubble-tight shut-off and linear flow characteristics. The micrometer-style adjustment knob with 270° rotation allows precise speed tuning, while the corrosion-resistant construction ensures durability in humid environments. Requires 5-50μm filtered compressed air.
- Cylinder speed regulation in automated assembly lines
- Damping control for pneumatic actuators
- Packaging machine ejection timing adjustment
- Material handling system conveyor synchronization
- Pneumatic clamping force modulation
Installation guidelines:
Install vertically with arrow marking aligned to exhaust direction.
Use bypass check valve (optional) for bidirectional flow control.
Lubricate quarterly with ISO VG32 hydraulic oil if using non-lubricated air.
| Property | Property Value |
|---|---|
| sku | PTL602B |
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.