Flow Control Valve with Pneumatic Actuator with Electrical/Pneumatic Position Control for Flow and Pressure Control Loops According to DIN EN 334
| Application | Unit for volume and pressure control tasks |
|---|---|
| High flow rate coefficient due to axial flow | |
| Valve sleeve with full pressure compensation | |
| May be operated bi-directionally | |
| Bubble-tight shut-off | |
| Optional design with noise reduction | |
| In case of current failure, valve may either remain in last position or closes at option | |
| Suitable for non-aggressive gases, other gases on enquiry | |
| CE registration according to PED | |
| Max. admissible pressure PS | = 250 bar |
| Max. inlet pressure pu max | up to 250 bar |
| Connection | Flange Classes 600, 900 and 1500 according to ANSI 16.5 DN 80/80, DN 100/100, DN 150/150, DN 200/200, DN 250/250, DN 300/300 |
| Class of lock-up pressure zone | SZ 2.5 |
| All mechanical components of this device are without ignition sources. As such, they are not subject to ATEX 95 (94/9/EC). All electrical components used with this device fulfil the ATEX requirements. |