Festo
Festo VZXF-L-M22C-M-A-N114-310-M1-V4B2T-50-9 Angle Seat Valve
Pneumatically actuated 2/2 angle seat valve with 31 mm nominal width, PTFE seals, cast stainless steel housing and 18.5 m³/h flow rate
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Precise flow control with 18.5 m3/h Kv rating
- Durable cast stainless steel housing material 1.4408
- Wide media temperature range -40 °C to 200 °C
- Pneumatic actuation at 6 to 10 bar operating pressure
- RoHS compliant construction with PTFE seals
Festo VZXF Angle Seat Valve Overview
The Festo VZXF-L-M22C-M-A-N114-310-M1-V4B2T-50-9 is a pneumatically actuated poppet valve designed for line installation in industrial fluid control systems. It features a 31 mm nominal width and a Kv flow rate of 18.5 m3/h, suitable for managing compressed air and compatible gaseous media. The valve housing is constructed from cast stainless steel (1.4408) with PTFE spindle and seat seals for chemical resistance. It operates within a medium pressure range of 0 to 9 bar and requires a pilot pressure of 6 to 10 bar.
Suited For Pneumatic Process Control
This valve suits engineers building or maintaining automated pneumatic circuits where a 2/2-way, normally closed, monostable function is required. The NPT 1 1/4 threaded connection and G1/8 pilot port support standard industrial piping practices. Buyers needing a reversible flow path or integrated flow control on the exhaust should look elsewhere, as this model offers non-reversible flow above the seat and no exhaust throttling option. Applications requiring actuation voltages or electrical interfaces are not addressed by this purely pneumatic unit.
Sustained High-Temperature Operation
Under continuous duty, the valve handles media temperatures from -40 °C up to 200 °C and ambient conditions between -10 °C and 60 °C. The mechanical spring reset ensures reliable return to the closed position without external power during prolonged cycles. Soft sealing with PTFE maintains leakage integrity across the full temperature and pressure envelope (PN 40 rating). The RoHS-compliant construction and paint-wetting impairment substances note confirm suitability for sensitive manufacturing environments over long service intervals.
Highlights
- Precise flow control with 18.5 m3/h Kv rating
- Durable cast stainless steel housing material 1.4408
- Wide media temperature range -40 °C to 200 °C
- Pneumatic actuation at 6 to 10 bar operating pressure
- RoHS compliant construction with PTFE seals
Specifications
| Brand | FESTO |
|---|---|
| Model | VZXF-L-M22C-M-A-N114-310-M1-V4B2T-50-9 |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
What compressed-air supply must I already have for the VZXF-L-M22C-M-A-N114-310-M1-V4B2T-50-9 to operate?
The valve requires compressed air to ISO 8573-1:2010 class 7:4:4 at an operating pressure of 6 to 10 bar to function correctly.
Will the G1/8 pneumatic connection on this valve mate with my existing G1/8 fittings?
Yes, the valve uses an internal G1/8 thread for pneumatic connection, so standard G1/8 fittings will connect directly.
How can I confirm the valve is switching properly after installation?
Apply 6–10 bar pilot pressure and verify the outlet delivers flow in the non-reversible direction above the seat; the Kv of 18.5 m3/h should be measurable at 0–9 bar medium pressure.
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