| 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. 1, 2 & 3, in flow direction, standard
At Cf. 4, 5 & 6, 90°C to flow direction |
| Max. working pressure:
| | Unidirectional (delta p = 100%)
EPDM diaphragm 8 bar (120 psi)
PTFE diaphragm 7 bar (100 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: | | 160°C (320°F) dependent on application |
| Control pressure: | | Cf. 1 & 4 4 - 7 bar (60 - 100 psi)
Cf. 2, 3, 5 & 6 4 - 5 bar (60 - 70 psi) |
| Diaphragm material and size: | 
| EPDM or PTFE
MA10 for all sizes
|
| 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
T-bodies
Multiport bodies
Tank bottom bodies |
| Flow rate: |
| Kv in m3/h |
| Additional Information: |
| Technical Data |
| |
| Installation and Mounting Instructions |
| |
| Ordering Key
|
