Airtac PSL Throttle Speed Control Fitting PSL1204A-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 PSL1204A-S Technical Specifications
- Model: PSL1204A-S
- Type: Needle-type throttle valve with one-way flow control
- Port size: PT1/8 (G1/8 optional)
- Flow adjustment range: 0.05-5 L/min (N2O)
- Operating pressure: 0.05–0.8 MPa
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 70℃
- Mounting type: In-line threaded connection
- Weight: 82g ±2g
- Dimensions: 30mm(L) × 20mm(W) × 20mm(H)
- Flow adjustment method: 270° rotary knob with locking mechanism
- Pressure drop: ≤0.02 MPa at max flow
- Leakage rate: ≤3 bubbles/min (ISO 6952)
Precision bidirectional flow control valve featuring a tamper-resistant design with graduated scale (0-5 L/min). The counter-clockwise rotating knob allows fine-tuning while maintaining position stability under vibration. Nickel-plated construction ensures corrosion resistance in humid environments.
- Pneumatic cylinder speed regulation
- Air tool exhaust silencing systems
- Medical gas flow control devices
- Automated assembly line timing adjustment
- 3D printer pneumatic extruder calibration
Installation protocol:
Install vertically with flow arrow aligned. For optimal performance:
- Purge system before installation
- Use 2.5Nm torque during connection
- Perform full-range adjustment 3x before calibration
Not compatible with:
- Chlorinated hydrocarbons
- Phosphate ester fluids
- Systems exceeding 95% relative humidity
| Property | Property Value |
|---|---|
| sku | PSL1204A-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.