| Control function (Cf.): | | Pneumatically operated
Fail safe close (NC): Cf. 1 & 4
Fail safe open (NO): Cf. 2 & 5
Double acting (DA): Cf. 3 & 6 |
| Direction Control connection: | | At Cf. 4, 5 & 6, in flow direction, standard
At Cf. 1, 2 & 3, 90° to flow direction |
| Max. working pressure:
| | Unidirectional (delta p = 100%)
EPDM Diaphragm 10 bar (150 psi)
PTFE Diaphragm 8 bar (120 psi) |
| Higher working pressure may be achieved with different actuator. Please consult a SED factory representative for working pressure above the indicated maximum. |
| Max. working temperature:
| | Standard 80°C (176°F)
HS-Version 150°C (300°F)
dependent on application |
| Control pressure: | | Cf. 1 & 4 4,5 - 7 bar (65 - 100 psi)
Cf. 2, 3, 5 & 6 4 - 5 bar (60 - 70 psi) |
| Diaphragm material: | 
| EPDM or PTFE
|
| Valve body material:
| | Forged 1.4435/ 316 L ASME/BPE
Investment cast 1.4435/ 316 L
Other alloys |
| End connection:
|
| Butt weld ends
Clamps and flanges
Special ends |
| Actuators suitable for:
| | Two-Way bodies
Welded configurations |
| Flow rate: |
| Kv in m³/h |
| Additional Information:
|
| Technical Data
|
| |
| Installation and Mounting Instructions |
| |
| Ordering Key
|
