PCV Series Pilot Check Valve
Product Features
- Provides a safe return circuit for controlled pressure relief.
- Enables the air cylinder to be stopped reliably at any intermediate position.
- Designed specifically for complex pneumatic circuit applications requiring precise control.
- Newly added quick-connect port type (F Type) significantly saves space and improves installation efficiency.
Specifications
| Port Size Code | 06 | 08 | 10 | 15 |
|---|---|---|---|---|
| Working Medium | Air (filtered by a 40μm or finer filter screen) | |||
| Pressure Range | 0.15 ~ 1.0 MPa | |||
| Proof Pressure | 1.5 MPa | |||
| Temperature Range | -20 ~ 70°C | |||
| Operating Frequency | 60 cycles/min | 40 cycles/min | 60 cycles/min | 40 cycles/min |
| Main Port Size [Note 1] | PT 1/8" | PT 1/4" | PT 3/8" | PT 1/2" |
| Pilot Port (Standard) | M5 x 0.8 | 1/8" | 1/4" | 1/4" |
| Pilot Port (F Type) | Φ6 | Φ6 | Φ8 | Φ8 |
| Weight - Standard (g) | 53.2 | 94.8 | 142.8 | 189.6 |
| Weight - G Thread (g) | 54.6 | 94.8 | 145.0 | 189.0 |
| Weight - F Type (g) | 54.2 | 90.6 | 143.4 | 187.6 |
Note 1: G thread and NPT thread are optional for the main ports.
Product Ordering Code
Example: PCV 06 F G
| No. | Item | Options & Description |
|---|---|---|
| 1 | Model Code | PCV: Pilot Check Valve |
| 2 | Main Port Size |
06: 1/8" 08: 1/4" 10: 3/8" 15: 1/2" |
| 3 | Pilot Type |
Blank: Internal Thread Type (Standard) F: Quick Connector Type (Push-in fitting) |
| 4 | Thread Type |
Blank: PT Thread G: G Thread T: NPT Thread |
Note: The pilot port size is determined by the combination of the main port size and the pilot type. Please refer to the Specifications table for exact pilot port dimensions.
