Festo VZXA
56 Products
Discover all the available configurations for the Festo VZXA product series Process valve. Find the right product by filtering with Flow direction, Connection standard, Connection size, Temperature of medium, Valve housing material, Medium pressure, Drive, Drive size, Stroke [mm], Control function and Drive housing material.
VZXA Type Codes
| Series | Catalog Number Format | Description |
|---|---|---|
| VZXA | VZXA- - - - - - - - - - - - | Process valve |
Typecode for Catalog Number VZXA,
VZXA- - - - - - - - - - - -
| 001 | Series |
|---|---|
| VZXA | Process valve |
| 002 | Flow direction |
| A | Above valve seat, for gaseous media |
| B | Below valve seat, for gaseous and liquid media |
| 003 | Line connection |
| C | Clamp |
| T | Threaded collar |
| W | Welded end |
| 004 | Connection standard |
| S1 | ASME BPE |
| S2 | DIN 11850 R2 |
| S3 | DIN EN ISO 1127 / ISO 4200 |
| S5 | DIN 32676, series A |
| S6 | G thread to DIN ISO 228 |
| S7 | NPT thread to ANSI/A SME B 1.20.1 |
| S13 | Rc thread to DIN 10226 |
| S15 | DIN 32676, series B |
| 005 | Connection size |
| 1/2” | 1/2” |
| 3/4” | 3/4” |
| 1” | 1” |
| 1 1/4” | 1 1/4” |
| 1 1/2” | 1 1/2” |
| 2” | 2” |
| 2 1/2” | 2 1/2” |
| 13 | DN13 |
| 20 | DN20 |
| 25 | DN25 |
| 32 | DN32 |
| 40 | DN40 |
| 50 | DN50 |
| 65 | DN65 |
| 006 | Temperature of medium |
| M2 | -10 ... +180°C |
| M3 | -10 ... +200°C |
| M6 | -10 ... +60°C |
| 007 | Valve housing material |
| V13 | Stainless steel 1.4409 |
| V14 | Stainless steel ASTM A351-CF3M |
| B1 | Brass |
| 008 | Seat seal material |
| T | PTFE |
| TP | PTFE modifi ed |
| 009 | Medium pressure |
| 4 | 0 ... 4 bar |
| 4.4 | 0 ... 4.4 bar |
| 4.8 | 0 ... 4.8 bar |
| 5.6 | 0 ... 5.6 bar |
| 5.8 | 0 ... 5.8 bar |
| 6 | 0 ... 6 bar |
| 6.2 | 0 ... 6.2 bar |
| 6.8 | 0 ... 6.8 bar |
| 7.5 | 0 ... 7.5 bar |
| 8 | 0 ... 8 bar |
| 8.3 | 0 ... 8.3 bar |
| 9.3 | 0 ... 9.3 bar |
| 10 | 0 ... 10 bar |
| 11.5 | 0 ... 11.5 bar |
| 12.2 | 0 ... 12.2 bar |
| 12.8 | 0 ... 12.8 bar |
| 13.5 | 0 ... 13.5 bar |
| 14.5 | 0 ... 14.5 bar |
| 15.5 | 0 ... 15.5 bar |
| 16 | 0 ... 16 bar |
| 23 | 0 ... 23 bar |
| 25 | 0 ... 25 bar |
| 30 | 0 ... 30 bar |
| 010 | Drive |
|---|---|
| K | Piston drive |
| M | Diaphragm actuator |
| 011 | Drive size |
| 46 | 46 mm |
| 75 | 75 mm |
| 90 | 90 mm |
| 012 | Stroke [mm] |
| 17 | 17 |
| 20 | 20 |
| 26 | 26 |
| 013 | Control function |
| Closed via spring force, N/C | |
| D | Double-acting |
| S | Opened via spring force, N/O |
| PR | Closed via reduced spring force, N/C |
| 014 | Drive housing material |
| V4 | Stainless steel 1.4408 |
| PM | Polymer |
| 015 | EU certification |
| None | |
| EX4 | II 2GD |