Airtac PTL Exhaust Throttle Type Speed Control Valve PTL603B
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 PTL603B Exhaust Throttle Speed Control Valve Specifications
- Model: PTL603B
- Type: Exhaust throttle-type flow control (bidirectional regulation)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure: 0.05–0.9 MPa
- Flow capacity: 0.3–5 L/min (adjustable)
- Body material: Anodized aluminum alloy
- Seal material: High-grade NBR
- Temperature range: -20℃ to 80℃
- Knob rotation angle: 300°±10°
- Pressure resistance: 1.5 MPa (proof pressure)
- Weight: 250g ±5%
- Dimensions: 60mm(L) × 40mm(W) × 35mm(H)
- Mounting type: Panel/Inline (dual configuration)
- Locking mechanism: Spring-loaded adjustment lock
Precision flow control valve with exhaust throttling design, featuring dual-scale flow indicators (0-5 L/min gradations) and corrosion-resistant construction. The T-handle knob enables micro-adjustments (±0.1 L/min sensitivity) with tactile feedback. Includes anti-vibration lock nut for stable performance in dynamic environments.
- Cylinder speed regulation in SMC actuator systems
- Pneumatic conveyor timing control
- Packaging machine clamp force adjustment
- Automated assembly line sequencing
- Medical bed actuator speed management
Installation guidelines:
Install downstream of directional control valves. For optimal performance:
- Maintain 15mm clearance around adjustment knob
- Use with 5-40μm filtered air (ISO 8573-1 class 4)
- Apply silicone grease (ISO VG 1 grade) annually
| Property | Property Value |
|---|---|
| sku | PTL603B |
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.