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The shape of the ball core channel of the electric ball valve is rectangular, v-shaped and o-shaped. This series of products has the characteristics of compact structure, small volume, light weight and convenient installation, etc. It can be widely used in petroleum, chemical, metallurgy, power station, light industry and other fields, oil, water, gas and pulp or fiber fluid automatic adjustment or cutting control.
|
① Shaft |
Stainless steel ansi316 |
1.4401 |
unix5crnimo 17 12 |
|
② Nut holder |
Stainless steel ansi304 |
1.4301 |
unix5crni 18 10 |
|
③ Lock nut |
Stainless steel ansi304 |
1.4301 |
unix5crni 18 10 |
|
④ Spring |
Stainless steel ansi301 |
1.4310 |
unix12crni 17 07 |
|
⑤ Washer |
Stainless steel ansi304 |
1.4301 |
unix5crni 18 10 |
|
⑥ Gland nut ring |
Stainless steel ansi304 |
1.4301 |
unix5crni 18 10 |
|
⑦ Sealing ＊＊ |
PTFE |
/ |
/ |
|
⑧ O-ring ＊＊ |
Viton |
/ |
/ |
|
⑨ Seals |
PTFE. |
/ |
/ |
|
⑩ O-ring |
Viton |
/ |
/ |
|
⑪ Ring nut sealing |
PTFE |
/ |
/ |
|
⑫ bot to m sealing |
PTFE |
/ |
/ |
|
⑬ Ring nut ＊ |
Stainless steel ansi316 |
1.4401 |
unix5crnimo 17 12 |
|
⑭ Ball ＊ |
Stainless steel ansi316 |
1.4401 |
unix5crnimo 17 12 |
|
⑮ Body ＊ |
Stainless steel ansi316 |
1.4408 |
/ |
Dimensions:
|
Diameter |
mm. |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
|
Size |
mm. |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
DN50 |
DN65 |
DN80 |
DN100 |
|
DN |
mm. |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
|
A |
mm. |
207,5 |
207,5 |
207,5 |
207,5 |
256,5 |
256,5 |
256,5 |
256,5 |
381 |
|
B |
mm. |
122,5 |
122,5 |
122,5 |
122,5 |
156,5 |
156,5 |
156,5 |
156,5 |
242 |
|
C |
mm. |
68 |
68 |
68 |
68 |
94 |
94 |
94 |
94 |
137 |
|
D |
mm. |
163,5 |
163,5 |
163,5 |
163,5 |
185 |
185 |
185 |
185 |
234 |
|
X |
mm. |
44 |
44 |
44 |
44 |
44 |
44 |
44 |
44 |
44 |
|
E |
mm. |
35 |
38 |
42 |
50 |
60 |
70 |
95 |
118 |
140 |
|
ΦG |
mm. |
90 |
100 |
110 |
130 |
140 |
165 |
185 |
200 |
220 |
|
ΦM |
mm. |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
|
ΦN |
mm. |
M 12/4 |
M 12/4 |
M 12/4 |
M 16/4 |
M 16/4 |
M 16/4 |
M 16/4 |
M 16/8 |
M 16/8 |
|
ΦR |
GAS |
1/8" |
1/8" |
1/8" |
1/8" |
1/8" |
1/8" |
1/8" |
1/8" |
1/8" |
|
T. of cycle 50/60 Hz |
s. |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
15 - 12,5 |
|
H |
mm. |
234,5 |
237,5 |
243 |
249,5 |
295 |
302 |
325 |
335 |
395 |
|
Weight |
Kg. |
6,7 |
7,3 |
7,9 |
9,3 |
15,4 |
15 |
19,7 |
29,3 |
44,9 |
Actuator
|
Actuator Model |
DSR series angular travel actuator |
|
Main Technical Specifications |
Power：AC200/220V，50/60Hz、Output torque：50N·M～2000N·M、Actuation range：0～90°，0～360° |
