Airtac PSL Throttle Speed Control Fitting PSL1204A
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 PSL1204A Specifications
- Model: PSL1204A
- Type: One-way throttle check valve with adjustable flow control
- Port size: 1/4" BSPP (G1/4)
- Maximum operating pressure: 1.0 MPa (145 psi)
- Flow adjustment range: 50-1200 L/min (ANR)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Temperature range: -5℃ to 80℃
- Flow coefficient (Cv): 1.8
- Weight: 85g ±2g
- Dimensions: 48mm(L) × 24mm(W) × 24mm(H)
- Mounting orientation: Bidirectional (vertical/horizontal)
- Thread engagement depth: 10mm minimum
Precision-engineered throttle valve featuring a dual-function design combining flow control and check valve capabilities. The knurled aluminum knob enables ±180° rotation for fine-tuning airflow rates, with a locking nut to secure settings. The integrated check valve prevents reverse flow during cylinder retraction. Rated for 1 million cycles with <3% flow variation.
- Pneumatic cylinder speed regulation in automation lines
- Air tool exhaust silencing systems
- Vacuum generator flow control
- Medical equipment pneumatic circuits
- Packaging machine actuator synchronization
Installation protocol:
Install directly at cylinder ports using PTFE tape on threads. For optimal performance:
- Fully close valve before installation
- Pressurize system to 0.3MPa
- Adjust flow clockwise for reduced speed
- Lock adjustment with 1.2Nm torque on hex nut
| Property | Property Value |
|---|---|
| sku | PSL1204A |
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.