Airtac PSL Throttle Speed Control Fitting PSL804B
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 PSL804B Throttle Valve Speed Control Fitting Specifications
- Model: PSL804B
- Type: One-way adjustable throttle valve with check valve
- Thread size: M5 × 0.8 (internal/external dual threads)
- Body material: Nickel-plated brass (CAC406)
- Seal material: NBR (Nitrile rubber)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -5℃ to 80℃
- Flow adjustment range: 50–800 L/min (ANR)
- Flow coefficient (Cv): 0.3
- Installation orientation: Bidirectional (horizontal/vertical)
- Weight: 28g ±1g
- Dimensions: 24mm(L) × 18mm(W) × 18mm(H)
- Compatibility: ISO 15407-1 standard
- Vibration resistance: 10–55Hz with 1.5mm amplitude
Precision throttle valve featuring micro-flow adjustment capability through a 270° rotation knob with click-stop tactile feedback. The integrated check valve allows free flow in one direction while enabling controlled restriction in the opposite direction. Nickel plating provides corrosion resistance for humid environments.
- Cylinder speed regulation in automation equipment
- Pneumatic gripper motion control systems
- Air cushion adjustment for shock absorbers
- Process gas flow modulation in semiconductor tools
- Medical device pneumatic circuit balancing
Installation note:
For optimal performance, install downstream of lubricator (when used) and maintain minimum 30cm straight tubing before valve inlet.
Use thread sealant on male threads only. Rotate adjustment knob fully counterclockwise before initial pressurization.
| Property | Property Value |
|---|---|
| sku | PSL804B |
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.