Airtac PSL Throttle Speed Control Fitting PSL1204B
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 Control Fitting PSL1204B Specifications
- Model: PSL1204B
- Type: One-way throttle with check valve (adjustable flow control)
- Thread specification: 1/8" BSPP (G1/8)
- Material: Nickel-plated brass body, NBR seals
- Operating pressure: 0.05–1.0 MPa
- Max flow rate: 300 L/min (ANR)
- Adjustment range: Full close to full open (0-100% flow regulation)
- Rotation torque: ≤0.3 N·m
- Temperature range: -5℃ to 80℃
- Weight: 42g ±2g
- Dimensions: 28mm(L) × 20mm(W) × 34mm(H)
- Vibration resistance: 10–55Hz with 1.5mm amplitude
- Pressure resistance: 1.5 MPa (proof pressure)
- Leakage: ≤20 cm³/min at 0.5 MPa
Precision bidirectional flow control valve featuring micrometer-style graduated adjustment knob for fine-tuning. The integrated check valve allows free flow in one direction while maintaining adjustable restriction in reverse. Corrosion-resistant construction with O-ring seal ensures leak-free performance in humid environments.
- Pneumatic cylinder speed synchronization systems
- Conveyor belt tension adjustment mechanisms
- Automated assembly line actuator timing control
- Medical bed hydraulic/pneumatic hybrid systems
- Food packaging machine air nozzle regulation
Installation note:
Install with flow arrow matching desired check valve direction. For optimal performance:
- Use thread seal tape on male threads (do not over-tighten)
- Allow 15° minimum clearance for adjustment knob rotation
- Pre-purge air lines before installation to remove debris
| Property | Property Value |
|---|---|
| sku | PSL1204B |
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.