AirTAC PCV Series Pilot No-Return Valve
Pneumatic Pilot Operated Check Valve for Pressure Holding
The AirTAC PCV Series Pilot No-Return Valve is a pneumatic pilot-operated valve designed for pressure holding and controlled release of compressed air in pneumatic systems.
The PCV Series can be used in pressure-holding and cylinder control circuits where airflow needs to be retained until a pilot signal is applied. Its fitting-joint pilot port design is available on selected models for compact installation and convenient pneumatic tubing connection.
Available with 1/8″, 1/4″, 3/8″ and 1/2″ inlet/outlet ports, the AirTAC PCV Series is suitable for pneumatic cylinders, safety-related pressure-holding circuits, industrial machinery and automation equipment.
PCV Series
Available Models
| Model | Inlet / Outlet Port | Pilot Port |
|---|---|---|
| PCV06 | 1/8″ | M5 × 0.8 |
| PCV08 | 1/4″ | 1/8″ |
| PCV10 | 3/8″ | 1/4″ |
| PCV15 | 1/2″ | 1/4″ |
| Model | Inlet / Outlet Port | Pilot Fitting |
|---|---|---|
| PCV06F | 1/8″ | Ø6 |
| PCV08F | 1/4″ | Ø6 |
| PCV10F | 3/8″ | Ø8 |
| PCV15F | 1/2″ | Ø8 |
Specifications
Product Feature
Applications
Specifications
| Specification | PCV Series |
|---|---|
| Fluid | Air (filtered by 40 μm filter element) |
| Operating Pressure Range | 0.15–1.0 MPa |
| Proof Pressure | 1.5 MPa |
| Temperature Range | -20°C to 70°C |
| Inlet / Outlet Port Size | 1/8″, 1/4″, 3/8″, 1/2″ |
| Pilot Port Type | Female Thread / Fitting |
| Thread Type | PT, G |
Product Feature
- Pilot-operated no-return valve for pneumatic systems
- Suitable for pressure-holding pneumatic circuits
- Helps maintain cylinder position when pressure is held
- Supports controlled release through pilot actuation
- Suitable for special pneumatic loop applications
- Threaded and fitting pilot port configurations available
- Compact fitting-joint design saves installation space
- Available in 1/8″, 1/4″, 3/8″ and 1/2″ sizes
- Multiple pilot port sizes depending on model
- Suitable for industrial pneumatic automation systems
Applications
The AirTAC PCV Series Pilot No-Return Valve is suitable for:
- Pneumatic cylinder pressure holding
- Cylinder position holding
- Pneumatic safety circuits
- Pilot-operated pneumatic circuits
- Pneumatic clamping systems
- Industrial automation equipment
- Assembly machinery
- Production machinery
- Pneumatic fixtures
- General industrial pneumatic systems
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