Airtac PSL Throttle Speed Control Fitting PSL1203B
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 PSL1203B Specifications
- Model: PSL1203B
- Type: One-way throttle with check valve (adjustable flow control)
- Thread type: R1/8 (BSPP)
- Material: Stainless steel body + brass adjustment knob
- Operating pressure: 0.05–1.0 MPa
- Flow adjustment range: 0–15 L/min (NPT threads: 0–20 L/min)
- Temperature range: -5℃ to 80℃
- Viscosity range: ≤ ISO VG32
- Seal material: FKM (Viton) fluororubber
- Weight: 38g ±2g
- Dimensions: 32mm(L) × 16mm(W) × 28mm(H)
- Surface treatment: Electroless nickel plating
- Torque requirement: 0.2–0.5 N·m for adjustment knob
Precision bidirectional flow control device with integrated check valve functionality. Features micro-adjustment knob with 300° rotation range for fine-tuning airflow in pneumatic circuits. The reverse flow bypass design allows unrestricted return flow while maintaining adjustable restriction in forward direction.
- Cylinder speed synchronization in automation lines
- Pneumatic gripper force modulation
- Vacuum generator flow regulation
- Air motor torque control systems
- Medical gas flow adjustment devices
- Packaging machine actuator timing control
Installation guidelines:
Install with arrow marking aligned to primary flow direction.
For optimal performance, use upstream filter (5μm or finer).
Avoid overtightening – maximum installation torque 1.5 N·m.
Lubricate with ISO VG32-grade turbine oil if used in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | PSL1203B |
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.