Airtac PSS Exhaust Throttle Type Universal Speed Control Valve PSS1203B-S
AirTAC PSS1203B-S Exhaust Throttle Type Universal Speed Controller Specifications
- Model: PSS1203B-S
- Type: Exhaust throttle adjustable flow control with universal swivel
- Port size: PT1/8 (1/8" BSPP)
- Operating pressure: 0.05–0.8 MPa
- Flow capacity: 0–12 L/min (adjustable)
- Rotation angle: 360° swivel capability
- Mounting type: Direct tube connection with lock nut
- Body material: Nickel-plated brass
- Seal material: NBR (Nitrile rubber)
- Temperature range: -5℃ to 80℃
- Weight: 215g ±5g
- Dimensions: 53mm(L) × 32mm(W) × 43mm(H) (body only)
- Thread engagement depth: 12mm
- Vibration resistance: ≤49 m/s² (with 5-55Hz frequency)
- Repeat adjustment accuracy: ±10%
Bi-directional flow control valve with exhaust throttling mechanism and swivel joint for flexible orientation adjustment. Features precision-machined needle valve for smooth regulation and memory lock nut to maintain preset flow rates. The anti-vibration design ensures stable performance in dynamic environments.
- Cylinder speed control in automated assembly lines
- Packaging machinery actuator synchronization
- Medical bed positioning systems
- Semiconductor handling equipment
- Textile machinery tension control
Installation note:
Install downstream of lubricator for optimal performance. Adjust flow rate clockwise to decrease speed.
Use two wrenches during installation - one to hold body and another to tighten lock nut (recommended torque 3.5N·m).
Avoid particulate contamination exceeding ISO 8573-1:2010 Class 4.
| Property | Property Value |
|---|---|
| sku | PSS1203B-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.