Airtac PTL Exhaust Throttle Type Speed Control Valve PTL802AD
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 PTL802AD Exhaust Throttle Speed Controller Specifications
- Model: PTL802AD
- Type: Exhaust throttle flow control (unidirectional)
- Port size: PT1/8 (G1/8 optional)
- Operating pressure range: 0.05–0.9 MPa
- Max flow capacity: 450 L/min (ANR)
- Body material: Nickel-plated brass
- Seal material: HNBR (Hydrogenated Nitrile)
- Temperature range: -10℃ to 70℃
- Adjustment knob rotation: 300°±10°
- Locking mechanism: Thread-locked adjustment screw
- Weight: 210g ±5g
- Dimensions: 78mm(L) × 30mm(W) × 34mm(H)
- Vibration resistance: ≤55Hz with 1.5mm amplitude
- Mounting type: Panel mount with M5 fasteners
Precision exhaust-side flow control valve featuring dual adjustment knobs (coarse/fine tuning) with visual scale indicators. The anti-dust rotary knob incorporates a hexagonal lock nut for stable flow retention. Optimized for asymmetric cylinder speed control with 4:1 adjustable flow ratio. Includes built-in check valve functionality.
- Pneumatic cylinder speed stabilization in pick-and-place robots
- Packaging line conveyor synchronization
- Medical bed actuator speed modulation
- Semiconductor wafer handling equipment
- Food processing pneumatic circuit balancing
Installation note:
Install within 300mm of cylinder ports for optimal response. Lubricate with ISO VG32 turbine oil
when using in high-cycle applications (>1 million operations/year). Avoid mounting in vertical-down
orientation to prevent debris accumulation.
| Property | Property Value |
|---|---|
| sku | PTL802AD |
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.