Airtac PTL Exhaust Throttle Type Speed Control Valve PTL601BD-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 PTL601BD-S Exhaust Throttle Flow Control Valve Specifications
- Model: PTL601BD-S
- Type: Exhaust throttle-type speed controller (unidirectional flow regulation)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure range: 0.05–0.9 MPa
- Flow capacity: 0.6–12 L/min (adjustable)
- Adjustment mechanism: 360° rotary knob with click-stops
- Body material: Brass with nickel plating
- Seal material: HNBR rubber (-20℃ to 80℃)
- Effective section area: 8 mm²
- Repeat accuracy: ±5% of max flow rate
- Weight: 120g ±3%
- Dimensions: 50mm(L) × 30mm(W) × 30mm(H)
- Mounting type: Panel mount (6mm thickness max)
- Vibration resistance: 1.5mm amplitude at 10–55Hz
- Certification: RoHS compliant
Precision exhaust-side flow controller with tactile adjustment feedback, designed for fine-tuning cylinder retraction speeds. Features anti-corrosion coating and wear-compensating needle design. The reverse-flow check valve allows free inlet flow while restricting exhaust path. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.2.3 air quality.
- Pneumatic cylinder speed stabilization in pick-and-place robots
- Conveyor brake cylinder sequencing systems
- Medical bed actuator speed control
- Packaging machine clamp force modulation
- Automated food processing equipment
Operational guidance:
Install vertically with flow arrow matching cylinder exhaust direction.
For optimal performance, complete adjustment within 3 full rotations -
excessive force may damage precision needle valve. Lubricate quarterly
with ISO VG32 turbine oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | PTL601BD-S |
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.