| 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, 90° to
flow direction, standard
At Cf. 4, 5 & 6 in 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: |
|
Standard 80°C (176°F)
HS-Version 150°C (300°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
MA 10 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 |
| Flow rate: |
|
Kv in m3/h |
| Additional
Information: |
|
Technical Data |
| |
|
Ordering Key |
| |
|
Installation and Mounting Instructions
|
