Diaphragm |
DN 15-50 (1/2"-2") |
DN 65-80 (2,5"-3") |
DN 100 (4") |
EPDM |
10 bar (150 psi) |
7 bar (100 psi) |
6 bar (87 psi) |
PTFE |
8 bar (115 psi) |
6 bar (87 psi) |
5 bar (72 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 DN 15-50 4,5 - 8 bar(65-115 psi)
Cf. 1 & 4 DN 65-80 5 - 8 bar(72-115 psi)
Cf. 1 & 4 DN 100 6 - 8 bar(87-115 psi)
Cf. 1 & 4 DN 65-80 5 - 8 bar(72-115 psi)
Cf. 2, 3, 5 & 6 DN 15-80 4,5-6 bar(65-87 psi)
Cf. 2, 3, 5 & 6 DN 100 5,5-7 bar(80-100 psi)
Diaphragm material:EPDM or PTFE
Valve body material:Forged 1.4435/ 316 L ASME/BPE
Forged 1.4435/ 316 L ASME/BPE
Investment cast 1.4435/ 316 L
Other alloys
End connection:Butt weld ends see fold out page 21
Clamps and flanges see page 22 and 23
Special ends
Actuators suitable for:Two-Way bodies
Welded configurations
T-bodies
Multiport bodies
Tank bottom bodies
Flow rate:Kv in m3/h (Cv in GPM) see page 9
MA see table below
Technical data also valid for multiport valve.
DN (mm) |
MA |
Dimensions (mm) |
Total weight ca. (kg) |
Filling volume (NL) |
||||||||
L |
L1 |
A x B |
H1 |
H2 |
H3 |
D |
Investment cast |
Forged |
NC |
NO/DA |
||
15-25 |
25 |
25 |
120 |
73x79 |
140 |
- |
129¹'² |
86 |
2,6 |
2,7 |
0,15 |
0,14 |
32-40 |
40 |
25 |
153 |
96x105 |
167 |
- |
155¹'² |
111 |
5,0 |
6,0 |
0,34 |
0,30 |
50 |
50 |
30 |
173 |
111x130 |
190 |
- |
176¹'² |
136 |
9,0 |
10,0 |
0,60 |
0,54 |
65 |
80 |
30 |
216 |
170x190 |
309 |
135 ¹ |
285¹'² |
179 |
23,0 |
16,0 |
1,80 |
2,35 |
80 |
80 |
30 |
254 |
170x190 |
309 |
135 ¹ |
285¹'² |
179 |
23,0 |
26,0 |
1,80 |
2,35 |
100 |
100 |
30 |
305 |
¢238 |
318 |
143 ¹ |
285¹'² |
179 |
33,0 |
31,0 |
1,80 |
2,47 |