Airtac PSL Throttle Speed Control Fitting PSL801B-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 Controller PSL801B-S Technical Details
- Model: PSL801B-S
- Type: Precision needle-type flow control valve
- Thread specification: Rc1/8 (BSPP 1/8") female threads both ports
- Body material: Lead-free brass (C3771)
- Seal material: NBR (Nitrile rubber)
- Operating pressure range: 0.05–1.0 MPa
- Temperature range: -5℃ to 80℃
- Flow rate adjustment range: 0–20 L/min (ANR)
- Adjustment type: 270° rotary knob with hex lock nut
- Flow direction: Bidirectional (arrowless design)
- Weight: 52g ±2g
- Dimensions: 28mm(W) × 38mm(L) × 25mm(H)
- Surface treatment: Electrolytic nickel plating (3-5μm)
- Vibration resistance: 10–55Hz, 1.5mm amplitude
Precision-engineered throttle valve featuring dual-scale flow indication (visual + tactile) and anti-vibration locking mechanism. The tapered needle design enables micro-flow adjustment accuracy of ±5% F.S., with integrated dust shield protecting the adjustment mechanism. Compatible with ISO 8573-1:2010 [3:4:3] class compressed air.
- Cylinder speed regulation in packaging machinery
- Pneumatic gripper actuation timing control
- Air motor RPM adjustment systems
- Laboratory pneumatic instrument calibration
- Medical bed pneumatic system flow control
Installation guidelines:
Install vertically with flow arrow (if marked) aligned. Perform initial
calibration by fully opening valve before adjustment. Use two wrenches
on parallel flats during plumbing to prevent body distortion. Requires
5μm filtration upstream for optimal service life.
| Property | Property Value |
|---|---|
| sku | PSL801B-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.