Airtac PSL Throttle Speed Control Fitting PSL1004B-S
2、Precisely controls operational speed of pneumatic actuators and pressure signal transmission efficiency;
3、Superior flow characteristics with high sensitivity and precise micro-adjustment capabilities;
4、Exhaust throttle and intake throttle configurations available for compatibility with diverse actuator models;
5、Nickel-plated brass body provides enhanced corrosion resistance and contamination prevention;
6、Adjustment lever features an anti-drop structural design;
7、Integrated PT thread adhesive ensures leak-proof sealing at threaded connections;
Category: L-Type Throttle Valve Fittings | Brand: AirTAC | Series: PSL
AirTAC PSL Throttle Speed Controller PSL1004B-S Technical Details
- Model: PSL1004B-S
- Type: One-way adjustable throttle valve with check function
- Thread specification: PT1/8 (G1/8 equivalent)
- Body material: Nickel-plated brass (corrosion resistant)
- Seal material: HNBR rubber (-20℃ to 120℃)
- Operating pressure: 0.05–0.8 MPa
- Flow capacity: 0–100 L/min (adjustable)
- Pressure drop: ≤0.02 MPa at 5 L/min flow
- Weight: 38g ±2g
- Dimensions: 28mm(W) × 38mm(L) × 18mm(H)
- Temperature range: -20℃ to 80℃ (with silicone grease lubrication)
- Vibration resistance: 10–55Hz, 1.5mm amplitude
- Repeat accuracy: ±5% of maximum flow rate
Precision flow control valve featuring dual-scale flow indicators (0-10 graduated scale and percentage markings) for fine-tuning pneumatic actuator speeds. The integrated check valve prevents reverse flow during pressure fluctuations. Optimized for stable low-speed control down to 5mL/min airflow.
- Pneumatic cylinder speed regulation in assembly lines
- Vacuum generator flow adjustment
- Medical device pneumatic timing controls
- Packaging machine actuator synchronization
- Robotic gripper pressure balancing systems
Installation guidance:
Install vertically with flow arrow matching system direction. For micro-flow adjustments,
perform final tuning under actual operating pressure. Use 5μm filter upstream.
Apply thread sealant on male threads (PT series) only.
Maintenance note:
Clean internal O-rings annually using alcohol-based solutions.
Avoid silicone-based lubricants which may degrade HNBR seals.
| Property | Property Value |
|---|---|
| sku | PSL1004B-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.