Airtac PSL Throttle Speed Control Fitting PSL803AD-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 Control Connector PSL803AD-S Technical Details
- Model: PSL803AD-S
- Type: One-way throttle valve with adjustable flow control
- Port size: PT1/8 (G1/8 equivalent)
- Flow capacity: 0.1-10 L/min (air), 0.05-5 L/min (water)
- Body material: Brass with nickel plating
- Seal material: NBR (Nitrile rubber)
- Operating pressure: 0.05-1.0 MPa
- Temperature range: -5℃ to 80℃
- Installation orientation: Bidirectional (horizontal/vertical)
- Adjustment knob rotation: 270°±5°
- Weight: 45g ±2g
- Dimensions: 32mm(L) × 16mm(W) × 16mm(H)
- Thread engagement depth: 8mm minimum
- Pressure drop: ≤0.02 MPa at max flow
Precision-engineered throttle valve featuring micro-flow adjustment capability with tactile feedback. The dual-scale indicator (CCW/OPEN and CW/CLOSE) enables precise flow rate calibration. Corrosion-resistant construction with anti-vibration locking nut ensures stable performance in dynamic environments. Compatible with air, inert gases, and water-based fluids.
- Cylinder speed regulation in automation lines
- Pneumatic tool torque adjustment systems
- Coolant flow control in CNC machinery
- Vacuum system flow balancing
- Medical gas delivery equipment
- Laboratory pneumatic instrument calibration
Installation guidelines:
For optimal performance, install downstream of filter regulator.
Lubricate threads with PTFE tape (not included).
Perform initial calibration at 0.5 MPa pressure.
Allow 3-5 full adjustment cycles before final setting.
| Property | Property Value |
|---|---|
| sku | PSL803AD-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.