Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1004A-S

Airtac

Airtac PTL Exhaust Throttle Type Speed Control Valve PTL1004A-S

$33.72 $41.22
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Description
1、Compact design with reduced weight and versatile installation compared to conventional speed control valves;
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-S Exhaust Throttle Type Speed Control Valve Specifications

  • Model: PTL1004A-S
  • Type: Exhaust throttle type (one-way flow control)
  • Port size: PT1/8 (NPT1/8 optional)
  • Operating pressure range: 0.05–0.9 MPa
  • Maximum flow capacity: 0.8 L/min (adjustable)
  • Temperature range: -5℃ to 60℃
  • Body material: Brass (nickel-plated)
  • Seal material: NBR (Nitrile rubber)
  • Weight: Approximately 85g
  • Dimensions: 45mm(L) × 18mm(W) × 18mm(H)
  • Thread torque limit: ≤1.5 N·m
  • Adjustment knob rotation: 280°±10°
  • Protection rating: IP40

Precision exhaust-side flow control valve with locking knob design for stable air cylinder speed regulation. Features bi-directional arrow markings for intuitive adjustment direction and integrated check valve functionality. Optimal for fine-tuning actuator deceleration phases.

Typical Applications:
  • Cylinder cushioning adjustment in packaging machinery
  • Pneumatic actuator speed synchronization systems
  • Laboratory automation equipment requiring precise motion control
  • Medical device pneumatic braking systems
  • Assembly line workpiece positioning mechanisms
Installation note: Install directly on cylinder exhaust ports with arrow indicating airflow direction. Perform final adjustment under operational pressure. Use locknut adhesive (LOCTITE® 243 recommended) after calibration. Maintain ≥5mm clearance from adjacent components.


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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.

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