Extremely high flow rates, an easy to clean design and a modular structure. Combine pneumatic valve bodies and actuators however suits you best to make your applications more flexible.
| Type code | VZXA |
|---|---|
| Certificate issuing authority | German Technical Control Board (TÃœV) 968/V 1039.00/18 |
| Safety integrity level (SIL) | SIL 2 |
| PFH | 1.36E-7 |
| PFD | 5.95E-4 |
| Design | Poppet valve with piston actuator |
| Actuation type | Pneumatic |
| Mounting position | Any |
| Type of mounting | Line installation |
| Cable connection | Threaded sleeve NPT1 as per ANSI/ASME B 1.20.1 |
| Valve function | 2/2 |
| Flow direction | Non-reversible |
| Medium pressure | 0 bar … 16 bar |
| Reset method | Mechanical spring |
| Type of control | Externally controlled |
| Pneumatic connection | Internal thread G1/8 |
| Operating pressure | 5 bar … 10 bar |
| Symbol | 00995586 |
| Medium | Inert gasVaporFiltered compressed air, 200 µm filter mesh |
| Flow direction | Above valve seat, for gaseous media |
| Control of the medium | On/off mode |
| Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Max. viscosity | 600 mm²/s |
| Temperature of medium | -10 °C … 180 °C |
| Ambient temperature | 0 °C … 60 °C |
| Flow rate Kv | 21.5 m³/h |
| Note on materials | RoHS-compliantContains paint-wetting impairment substances |
| Valve housing material | Cast stainless steel |
| Material number, fitting housing | ASTM A351-CF3M |
| Seals material | FPM |
| Spindle seal material | PTFE |
| Seat seal material | PTFE |
| Product weight | 3395 g |
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