Festo
Festo VZXF-L-M22C-M-A-G112-350-H3B1-50-7-EX4 Angle Seat Valve 35 mm DN350 Red
Pneumatically actuated 2/2 angle seat valve with 35 mm nominal width, 23 m³/h Kv flow rate and red brass housing for compressed air up to 7 bar
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Pneumatic poppet valve with 35 mm nominal width
- 23 m³/h Kv flow rate for gaseous media
- ATEX II 2G Ex h IIC T6...T3 Gb X certified
- Red brass housing with PTFE seat seal
- Operates at 6–10 bar pressure with -10 to 80 °C medium range
Festo VZXF Angle Seat Valve DN350
The Festo VZXF poppet valve with pneumatic piston actuator provides 2/2 normally closed flow control for compressed air systems. Its red brass housing and PTFE seat seal handle media temperatures from minus 10 to 80 degrees Celsius. ATEX certification covers gas group IIC and dust group IIIC for hazardous areas. The valve mounts in any position with line installation and G1 1/2 threaded connection.
Suited for pneumatic circuits up to 7 bar medium
This valve fits automated process lines that need externally controlled, spring-return shut-off for gaseous media above the seat. It is not for applications requiring reversible flow, vacuum service or flow-control exhaust options. Installations needing a different nominal width, port size or actuation method should select another model.
Nominal width 35 mm with Kv 23 cubic metres per hour
The 35 millimetre orifice delivers a flow coefficient of 23 cubic metres per hour, defining the valve's capacity for compressed air to ISO 8573-1 class 7:4:4. Operating pressure range is 6 to 10 bar with a fitting nominal pressure of 16 bar. This single parameter determines whether the valve matches your system flow requirement.
Highlights
- Pneumatic poppet valve with 35 mm nominal width
- 23 m³/h Kv flow rate for gaseous media
- ATEX II 2G Ex h IIC T6...T3 Gb X certified
- Red brass housing with PTFE seat seal
- Operates at 6–10 bar pressure with -10 to 80 °C medium range
Specifications
| Brand | FESTO |
|---|---|
| Model | VZXF-L-M22C-M-A-G112-350-H3B1-50-7-EX4 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
What pipe thread size is needed to install this angle seat valve in the line?
The valve body uses a threaded sleeve G1 1/2 to DIN ISO 228 for line installation.
Which pneumatic control port must be connected and what thread does it use?
The external pilot port takes an internal thread G1/8; supply 6–10 bar compressed air per ISO 8573-1:2010 [7:4:4].
Which seals should be inspected or replaced during routine maintenance?
The spindle seal is NBR and the seat seal is PTFE; both are the soft-sealing elements subject to wear.
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