ZDLQ Electronic Electric Three-way Regulating Valve
Product overview
Product model: ZDLQ
Nominal diameter: DN25~300mm
Nominal pressure: PN0.6~6.4MPa
Working temperature: -40 ~ 230℃(normal temperature type), heat sink type 230 ~ 450℃(medium temperature type), special order -100 ~ 600℃
Main material: WCB(ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M
Applicable medium: liquid, gas, steam and other media
Drive mode: electric
Design standard: GB/T17213
Inspection standard: GB/T4213
Flange standard: JIS B220, JB/T79, ANSI B16.5-1981, GB/T9113, HG20594-97, HG20618-97, etc
ZDLQ Electronic Electric Three-way Regulating Valve overview
ZDLQ Electronic Electric Three-way Regulating Valve produced and sold by Baigang Valve Group has the advantages of high adjustment precision, stable and reliable action.Confluence type is mainly used to mix two kinds of fluid into a third fluid;The shunt is used to divide a fluid into two streams.The product can replace two single and double seat regulating valves, used for the regulation and control of liquid, gas, steam and other media.
ZDLQ Electronic Electric Three-way Regulating Valve main technical parameters and performance indicators
By
the PS series and 3610 series of straight-stroke electric actuator and
low flow resistance through the single seat valve. (Also can be equipped
with other brands of straight-line Cheng executive body). Electric
actuator for the electronic integration structure, with a servo
amplifier, the input control signal (4-20mADC or 1-5VDC) and the power
to control the valve opening, to pressure, flow, level, temperature and
other parameters adjust. With sensitive action, simple connection, large
flow, small size, high regulation accuracy. Control accuracy and
performance than the DKZ type has significantly improved.
ZDLQ Electronic Electric Three-way Regulating Valve regulating agencies the main technical parameters
|
Nominal diameter mm |
confluence |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Shunt |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
|
Seat diameter mm |
26 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
|
Rated flow coefficient kv |
confluence |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
800 |
1260 |
|
Shunt |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
800 |
1260 |
|
|
Nominal pressure (MPa) |
0.6, 1.6, 2.5, 4.0, 6.4 |
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|
Travel (mm) |
16 |
25 |
40 |
60 |
100 |
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|
Flow characteristics |
straight line |
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|
Operating temperature ℃ |
-40 ~ 230 ℃ (room temperature type), heat sink 230 ~ 450 ℃ (medium temperature), special order -100 ~ 600 ℃ |
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|
Flange size |
In line with JB78-59, JB79-59 standards, according to JB / 79.1-94, JB, ANSI, JIS, DIN and other standard production orders |
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|
Body material |
WCB (ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M |
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|
Spool material |
1Cr18Ni9, SS304, Cr18Ni12Mo2Ti, SS316, ZG1Cr18Ni9Ti |
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|
Body type |
Three-way two-seat cast ball valve |
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|
On the bonnet type |
Ordinary (room temperature), heat sink (medium temperature), long neck (low temperature) |
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|
Equipped with electric actuator |
PSL |
PSL-202 |
PSL-204 |
PSL-208 |
PSL-312 |
PSL325 |
|||||||
|
361L |
361LSA-20 |
361LSB-30 |
361LSB-50 |
361LSC-65 |
361LSC-99 |
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|
Explosion-proof |
361LXA-20 |
361LXB-30 |
361LXB-50 |
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Note:
1, Users can provide ANSI, JPI, JPI and other countries Flange
standard products, the flange according to the user needs to determine.
2, the working temperature, nominal pressure, nominal diameter beyond
the scope of the list of products can contact with the company.
ZDLQ Electronic Electric Three-way Regulating Valve actuator main technical parameters
|
model |
Rated output force N |
Speed mm / s |
Technical Parameters |
||||
|
PSL |
361L |
PSL |
361L |
PSL |
361L |
PSL |
361L |
|
201 |
361LSA-08 |
1000 |
800 |
0.25 |
4.2 |
Power: AC220V 50Hz |
Power: AC220V 50Hz |
|
202 |
361LSA-20 |
2000 |
2000 |
0.50 |
2.1 |
||
|
204 |
361LSB-30 |
4500 |
3000 |
0.50 |
3.5 |
||
|
208 |
361LSB-50 |
8000 |
5000 |
1.00 |
1.7 |
||
|
312 |
361LSC-65 |
12000 |
6500 |
0.60 |
2.8 |
||
|
325 |
361LSC-99 |
25000 |
10000 |
1.0 |
2.0 |
||
ZDLQ Electronic Electric Three-way Regulating Valve performance indicators
|
project |
Index value |
||
|
Basic error% |
± 2.5 |
||
|
Backlash% |
2.5 |
||
|
dead zone% |
1.0 |
||
|
Always point deviation% |
Electricity |
Start point |
± 2.5 |
|
end |
± 2.5 |
||
|
Power off |
Start point |
± 2.5 |
|
|
end |
± 2.5 |
||
|
Adjustable range |
30: 1 |
||
|
Rated travel deviation% |
2.5 |
||
|
Allowable discharge L / H |
Meet the JB / T7387-94 Class IV less than the rated capacity of 10-4 |
||
ZDLQ Electronic Electric Three-way Regulating Valve to allow pressure
|
Nominal diameter mm |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Allowable pressure difference MPa |
3.32 |
2.20 |
2.20 |
1.41 |
1.38 |
0.94 |
0.61 |
0.51 |
0.36 |
0.20 |
0.19 |
0.13 |
Note: The actual configuration needs to be based on specific process parameters. If the allowable differential pressure is clear or the maximum allowable working pressure is outside the range of the list, please contact us and take the appropriate method to solve it.
ZDLQ Electronic Electric Three-way Regulating Valve dimensions
|
Public Path (mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
||
|
L (mm) |
PN1.6MPa |
185 |
200 |
220 |
250 |
275 |
300 |
350 |
410 |
450 |
550 |
640 |
740 |
|
|
PN4.0MPa |
190 |
210 |
230 |
255 |
285 |
310 |
355 |
425 |
460 |
560 |
660 |
760 |
||
|
PN6.4MPa |
200 |
210 |
235 |
265 |
295 |
320 |
370 |
440 |
475 |
570 |
670 |
770 |
||
|
H1 (mm) |
PN1.6MPa |
140 |
150 |
160 |
180 |
200 |
220 |
220 |
256 |
278 |
322 |
465 |
580 |
|
|
PN4.0MPa |
150 |
160 |
170 |
190 |
220 |
232 |
256 |
295 |
313 |
372 |
474 |
585 |
||
|
PN6.4MPa |
160 |
170 |
180 |
200 |
220 |
242 |
266 |
300 |
318 |
382 |
474 |
585 |
||
|
With PSL |
H (mm) |
normal type |
775 |
781 |
775 |
790 |
819 |
820 |
810 |
917 |
927 |
947 |
1252 |
1545 |
|
Heat sink type |
905 |
911 |
905 |
920 |
766 |
983 |
973 |
1116 |
1126 |
1144 |
1805 |
1825 |
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|
D (mm) |
176 |
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|
Weight (KG) |
61.5 |
64.5 |
69.5 |
76.5 |
109 |
132 |
164 |
207 |
267 |
395 |
430 |
480 |
||
|
With 361L |
H (mm) |
normal type |
538 |
544 |
660 |
675 |
744 |
745 |
735 |
972 |
982 |
1027 |
1204 |
1265 |
|
Heat sink type |
668 |
674 |
790 |
805 |
691 |
908 |
898 |
1171 |
1181 |
1224 |
1440 |
1502 |
||
|
D (mm) |
225 |
310 |
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|
Weight (KG) |
69 |
72 |
85 |
92 |
124 |
147 |
179 |
260 |
320 |
448 |
627 |
780 |
||
Note: The nominal diameter of less than 80 shunt valve using the same diameter instead of the confluence valve.
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the ZDLQ Electronic Electric Three-way Regulating Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
Headquarters Tel: +86-021-57278880
Sales Tel: +86-021-57278881
Fax: +86-021-57278882
E-mail: baigangvalve@163.com
Site: www.cnbgvg.com
Add: Tinglin Industrial Park, Jinshan District, Shanghai
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