Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1203AD-S
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 PTL1203AD-S Exhaust Throttle Flow Control Valve Specifications
- Model: PTL1203AD-S
- Type: Exhaust throttle (reverse flow check valve integrated)
- Port size: PT1/8 (G1/8 optional)
- Flow capacity: 0-900 L/min (exhaust side), 0-600 L/min (intake side)
- Operating pressure range: 0.05-0.9 MPa
- Adjustment method: Manual dial with locking nut (270° rotation)
- Body material: Anodized aluminum alloy
- Seal material: HNBR (Hydrogenated Nitrile Rubber)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Weight: 215g ±5g
- Dimensions: 62mm(L) × 34mm(W) × 34mm(H)
- Pressure drop: ≤0.02 MPa at max flow
- Protection rating: IP40
- Compatible fluids: Clean compressed air (ISO8573-1:2010 Class 3.4.2)
Precision bi-directional flow controller with asymmetrical flow paths, optimized for cylinder speed regulation in exhaust throttling applications. Features anti-vibration dial markings and corrosion-resistant construction. The integrated check valve allows free flow in one direction while maintaining precise exhaust control. Requires 5μm filtered air for optimal performance.
- Pneumatic cylinder speed stabilization in pick-and-place robots
- Precision tension control in textile machinery
- Damping adjustment for automated conveyor gates
- Medical bed actuator speed regulation
- Food processing equipment with frequent speed adjustments
Installation note:
Mount vertically with flow arrow aligned to cylinder exhaust port. Perform initial calibration
at 0.5 MPa with full-stroke cylinder movement. Relubricate every 5 million cycles using ISO VG32
pneumatic oil.
| Property | Property Value |
|---|---|
| sku | PTL1203AD-S |
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- Item had defects.
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