Airtac PSL Throttle Speed Control Fitting PSL4-01A
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PSL4-01A
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Description
1、Compact dimensions and lightweight design minimize installation space requirements, expanding application versatility;
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
Installation guidelines:
Install downstream of FRL units (Filter-Regulator-Lubricator). For bidirectional control,
pair two units in parallel. Max torque during adjustment: 0.3N·m. Perform initial
"run-in" by cycling full rotation 5 times before final calibration.
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 PSL4-01A Specifications
- Model: PSL4-01A
- Type: One-way throttle speed control connector
- Port size: PT1/8 (G1/8 thread compatible)
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Operating pressure range: 0.05–0.9 MPa
- Temperature range: -5℃ to 60℃
- Flow adjustment range: 0–900 L/min (air)
- Flow coefficient (Cv): 0.3
- Weight: 45g ±2g
- Dimensions: 30mm(L) × 12mm(Diameter) × 25mm(Height with knob)
- Thread engagement depth: 8mm
- Pressure resistance: 1.5 times rated pressure
- Leakage rate: ≤0.1 NL/min under 0.5 MPa
Precision throttle valve with micrometer-style adjustment knob for linear flow control in pneumatic systems. Features reverse flow check function (one-way control) and anti-vibration locking mechanism. The ergonomic ribbed knob allows tool-free adjustment with 280° rotation range.
Typical Applications:
- Cylinder speed regulation in automation lines
- Pneumatic gripper actuation control
- Air motor torque adjustment systems
- Vacuum generator flow optimization
- Medical bed pneumatic positioning
- Packaging machine air cushion damping
Installation guidelines:
Install downstream of FRL units (Filter-Regulator-Lubricator). For bidirectional control,
pair two units in parallel. Max torque during adjustment: 0.3N·m. Perform initial
"run-in" by cycling full rotation 5 times before final calibration.
Flow Direction:
- Controlled flow path: Port 1 → Port 2 (adjustable)
- Free flow path: Port 2 → Port 1 (unrestricted)
- Pressure differential limit: ≤0.2 MPa for stable regulation
| Property | Property Value |
|---|---|
| sku | PSL4-01A |
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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.
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