Product Features:
·Compact structure, reliable sealing performance, long service life
·Applied to control large flow, low pressure fluid, and adjusting the solid powder,closure and so on.
·Widely used in fluid pipeline control system if water plant, power plant, steel mill, paper mill, chemical plant and buildings, acting as regulator of medium in the pipeline.
·Using DKJ series electric actuator,easy for installation and maintenance, economic.
Performance Specification:
Body Material: Cast Iron, Cast Steel, Stainless Steel
Seal Ring Materials: EPDM -40~+125℃
NBR -20~+82℃
SI -70~+150℃
VITON -23~+150℃
PTFE +10~+150℃
Applicable medium: Fresh water, sewage, sea water, air, steam, food, drug, various oil, acid, alkali, salt, etc
Electric Actuator Main Parameters:
· Input/Output Singal: 4~20mA or 0~10V DC;
· Input Resistance: 250 OHM;
· Basic Error: ±2.5%;
· Deadline: ≤3%(continuously adjustable)
· Power Supply: Single-Phase 220V 50Hz;
· Working Environmental Temperature: -10℃~+55℃
· Humity: ≤95%(surrounding air does not have corrosive elements);
Dimension
| Nominal diameter DN |
Actuator |
Torque
Nm
|
H |
D |
n-φ |
C |
L
|
L1
|
H1 |
| mm |
inch |
| 40 |
 |
DKJ-2100 |
100 |
65 |
110 |
4-φ18 |
33 |
234 |
294 |
515 |
| 50 |
2＂ |
80 |
120 |
4-φ23 |
42 |
566 |
| 65 |
|
89 |
136.2 |
4-φ26.5 |
44.7 |
580 |
| 80 |
3＂ |
95 |
160 |
8-φ18 |
45.2 |
586 |
| 100 |
4＂ |
DKJ-3100 |
250 |
114 |
185 |
4-φ24.5 |
52.1 |
270 |
330 |
642 |
| 125 |
5＂ |
127 |
218 |
4-φ23 |
54.4 |
655 |
| 150 |
6＂ |
139 |
238 |
4-φ25 |
55.8 |
668 |
| 200 |
8＂ |
175 |
295 |
4-φ25 |
60.6 |
702 |
| 250 |
10＂ |
203 |
357 |
4-φ29 |
65.6 |
734 |
| 300 |
12＂ |
DKJ-4100 |
600 |
242 |
407 |
4-φ29 |
76.9 |
368 |
428 |
834 |
| 350 |
14＂ |
267 |
|
4-φ30 |
76.5 |
865 |
| 400 |
16＂ |
DKJ-5100 |
1600 |
301 |
|
4-φ26 |
86.5 |
424 |
484 |
1003 |
| 450 |
18＂ |
327 |
|
4-φ26 |
105.6 |
1025 |
| 500 |
20＂ |
DKJ-6100A |
2500 |
361 |
|
4-φ26 |
131.8 |
Foot-mounted electric actuator is suggested. |
| 600 |
24＂ |
459 |
|
20-φ30 |
152 |
| 700 |
28＂ |
DKJ-6100 |
4000 |
527 |
840 |
24-φ30 |
165 |
| 800 |
32＂ |
594 |
950 |
24-φ33 |
190 |
| 900 |
36＂ |
DKJ-7100 |
6000 |
653 |
1050 |
28-φ33 |
205 |
| 1000 |
40＂ |
718 |
1160 |
28-φ33 |
218 |
