Airtac PTL Exhaust Throttle Type Speed Control Valve PTL603BD-S

Airtac 排气节流型调速阀-PTL

Airtac

Airtac PTL Exhaust Throttle Type Speed Control Valve PTL603BD-S

$26.74 $34.24
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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 PTL603BD-S Exhaust Throttle Speed Control Valve Specifications

  • Model: PTL603BD-S
  • Type: Exhaust throttle flow control (one-way regulation)
  • Port size: PT1/4 (G1/8 optional)
  • Operating pressure: 0.05–1.0 MPa
  • Max flow capacity: 300 L/min (ANR)
  • Flow adjustment range: 50:1 (5-250 L/min)
  • Mounting type: Sub-base or direct piping
  • Seal material: POM seals with EPDM backup
  • Body material: Brass with nickel plating
  • Temperature range: -5℃ to 60℃ (no freeze)
  • Weight: 280g ±5%
  • Dimensions: 60mm(L) × 35mm(W) × 35mm(H)
  • Knob rotation: 270° adjustment range
  • Pressure resistance: 1.5 MPa proof pressure
  • Vibration resistance: 10-55Hz, 1.5mm amplitude

Precision exhaust-side flow control valve with lockable adjustment knob, featuring reverse flow check function. Optimized for smooth speed regulation in both extension/retraction strokes. The angled metering needle design reduces sensitivity to oil mist contamination.

Typical Applications:
  • Pneumatic cylinder speed synchronization
  • Conveyor belt tensioning systems
  • Die-casting machine ejection control
  • Automated packaging line actuators
  • Semiconductor handling robotics
Installation note: Install within 300mm of cylinder ports for optimal response. Blue knob indicates exhaust restriction adjustment. Apply 1-2 drops of ISO VG32 oil monthly in dry environments.


Property Property Value
sku PTL603BD-S
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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.
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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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