FV320 and FV420 pneumatic foot valves provide direct pedal operation in two circuit configurations. FV320 is a 3/2-way valve with a 1/8″ connection; FV420 is a 4/2-way valve with a 1/4″ connection. Both use an aluminum alloy valve body and a ribbed aluminum pedal for foot contact.
| Model | Port size | Ports and positions |
|---|---|---|
| FV320 | 1/8″ | 3 ports, 2 positions |
| FV420 | 1/4″ | 4 ports, 2 positions |
The FV model prefix identifies a foot valve. Code 320 selects the 3/2-way configuration and code 420 selects the 4/2-way configuration.
| Parameter | Specification |
|---|---|
| Working fluid | Air filtered through a 40μm element |
| Actuation | Direct foot operation |
| Working pressure | 0-0.8MPa |
| Proof pressure | 1.5MPa |
| Ambient temperature | 0-70°C |
| Valve body | Aluminum alloy |
| Pedal | Aluminum with a ribbed contact surface |
Both valve outlines show an approximately 122mm overall length, 80mm width and 50mm height. The base drawing identifies two M6×1.0 mounting points with 62mm spacing.
Select the port configuration required by the air circuit and allow clearance for pedal travel. The attached Pneumatic Components Catalogue includes this foot-valve family and its circuit symbols.
