Airtac PSL Throttle Speed Control Fitting PSL12-04B
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 Flow Control Throttle Fitting PSL12-04B Technical Details
- Model: PSL12-04B (Thread adjustment type)
- Type: One-way speed control throttle with check valve
- Thread size: PT1/8 (BSPP 1/8")
- Body material: Stainless steel + POM engineering plastic
- Seal material: NBR (Nitrile Butadiene Rubber)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -5℃ to 80℃
- Flow adjustment range: 30–500 L/min (air at 0.5 MPa)
- Weight: ~30g (including packaging)
- Dimensions: 28mm(L) × 20mm(W) × 20mm(H)
- Thread engagement length: 8mm
- Pressure drop: ≤0.02 MPa at max flow
- Repeat accuracy: ±5% of full scale
Precision bidirectional flow control device with integrated check valve, featuring tool-free adjustment via knurled brass knob. The stainless steel/POM hybrid construction ensures corrosion resistance in humid environments while maintaining precise flow regulation through 360° rotary control. Designed for stable flow compensation under pressure fluctuations.
- Cylinder speed synchronization in industrial automation lines
- Pneumatic gripper actuation timing adjustment
- Air cushion damping control in conveyor systems
- Medical device pneumatic circuit balancing
- Packaging machine air nozzle flow optimization
Installation protocol:
Install vertically with flow arrow aligned to system direction.
For exhaust flow control, reverse orientation and use secondary port.
Lubricate threads with PTFE tape during assembly. Perform initial
calibration at 0.3 MPa with 3 full rotation cycles.
| Property | Property Value |
|---|---|
| sku | PSL12-04B |
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.