Airtac PCV Pilot Check Valve PCV08
2. Instantaneous cylinder stopping with precise positioning capabilities
3. Specialized circuit design applications:
4. Innovative pilot port cartridge-style design enables space-efficient installation and enhanced operational efficiency.
Category: Check Valves | Brand: AirTAC | Series: PCV
AirTAC PCV08 Pilot-Operated Check Valve Specifications
- Model: PCV08
- Type: Pilot-operated check valve (spring-loaded)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure range: 0.15–1.0 MPa
- Cracking pressure: 0.02 MPa (minimum)
- Max flow rate: 300 L/min (ANR)
- Temperature range: -5℃ to 60℃
- Body material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Spring material: Stainless steel SUS304
- Weight: 210g ±5g
- Dimensions: 50mm(L) × 30mm(W) × 30mm(H)
- Protection rating: IP40
- Installation orientation: Any direction (horizontal/vertical)
A unidirectional flow control valve with integrated pilot control, designed for precise locking of pneumatic actuators. Features low leakage design (<0.1 mL/min at 0.5 MPa) and rapid response time (<10ms). The dual-seal structure ensures reliable backflow prevention even under pressure fluctuations. Compatible with ISO 8573-1:2010 [7:4:4] compressed air quality.
- Cylinder position holding in automated assembly lines
- Emergency stop circuits in press machines
- Vacuum breaker in packaging systems
- Load-holding in material handling equipment
- Safety circuits for robotic welding arms
Installation note:
For optimal performance, install within 500mm downstream of the controlled cylinder.
Use a 5-10μm filter upstream and lubricate with ISO VG32 turbine oil if operating
in high-cycle (>5Hz) applications. Manual override available via 2mm hex key.
| Property | Property Value |
|---|---|
| sku | PCV08 |
| Port Size | PT1/4 |
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.