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Hushan Valve Manufacturing (Shanghai) Co., Ltd
ZDJR electric O-type regulating ball valve
NegotiableUpdate on 02/27
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Overview
ZDJR electric O-type regulating ball valve
Product Details
Product Name：
ZDJR electric O-type regulating ball valve
Product Model：
Zdjr
Adjustable action：
0~90°
connection type：
flange
pressure range：
1.6～6.4MPa
Nominal Diameter：
DN15-DN300
Common materials：
WCB, 304
Technical Consulting：
1、 Introduction to ZDJR Electric O-type Regulating Ball Valve
ZDJR electric O-type regulating ball valve is a rotating type that can be turned to 90 °electric regulating valveAdopting an integrated structure, andDTRElectric actuator matching, with input control signal（4~20mADCor1-5VDC）It can be controlled to operate with a single-phase power supply, and has strong functionality, small size, lightweight and pleasant, reliable performance, simple matching, and large flow capacity. It is particularly suitable for occasions where the medium is viscous, contains particles, and has fiber properties. At present, this valve is widely used in industrial automatic control systems in industries such as food, environmental protection, light industry, petroleum, papermaking, chemical engineering, teaching and research equipment, and power.
2、 Technical parameters of ZDJR electric O-type regulating ball valve
|
form |
Angle type single seat cast valve |
|
Nominal Diameter |
20-300mm |
|
nominalpressure |
PN1.6 4.0 6.4Mpa |
|
connection type |
Flanged pressJB78-59 JB79-59 |
|
Valve body material |
HT200 ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti |
|
Valve core form |
OType valve core |
|
flow characteristics |
Quick opening type |
|
Valve core material material |
1 CR 18 by 9 Ti 0 CR 17 by 12 mo 2Lined with polytetrafluoroethylene |
|
Sealing surface material |
PolytetrafluoroethylenePPLHard seal |
3、 ZDJR electric O-type regulating ball valveIdeal Flow Characteristics Table
|
Nominal diameter（DN） |
Under different opening anglesKvvalue |
||||||||
|
temperature |
10° |
20° |
30° |
40° |
50° |
60° |
70° |
80° |
90° |
|
50 |
2 |
4 |
9 |
17 |
32 |
60 |
97 |
151 |
215 |
|
80 |
6 |
11 |
22 |
44 |
83 |
155 |
250 |
389 |
550 |
|
100 |
9 |
18 |
35 |
71 |
133 |
248 |
398 |
620 |
890 |
|
150 |
20 |
40 |
8/0 |
160 |
300 |
560 |
900 |
1400 |
2000 |
|
200 |
36 |
72 |
143 |
286 |
737 |
1002 |
1611 |
2506 |
3580 |
|
250 |
57 |
113 |
226 |
453 |
848 |
1582 |
2543 |
3955 |
5650 |
|
300 |
81 |
163 |
325 |
651 |
1220 |
2278 |
3661 |
5695 |
8100 |
4、 ZDJR electric O-type regulating ball valveSpecifications
|
Nominal DiameterDN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Flow coefficient（Kv） |
20 |
38 |
72 |
110 |
170 |
215 |
380 |
550 |
890 |
1400 |
2000 |
3580 |
5650 |
8100 |
|
Adjustable action range |
0-90° |
|||||||||||||
|
Allow pressure difference△P |
Less than nominal pressure（1.6MPa） |
|||||||||||||
|
leakageQ |
pressAP1598Standard testing shows no leakage |
|||||||||||||
|
ambient temperature℃ |
-20~60℃ |
|||||||||||||
|
Basic error |
±2.5% |
|||||||||||||
|
backlash |
±2.5% |
|||||||||||||
|
dead zone |
1% |
|||||||||||||
|
adjustable range |
250：1 |
350：1 |
||||||||||||
|
Equipped with actuator |
PSQ101, 381RSA-05DTR-05 |
DTR-10 PSQ201, DTR-20381RSC-30 |
DTR-40381RSC-50 |
PSQ701DTR-60 |
||||||||||
5、 ZDJR electric O-type regulating ball valveExternal structural dimensions
|
Nominal PressureDN |
L |
D |
H |
L1 |
D1 |
b |
Z-d1 |
H1 |
|
pressure |
1.6/2.5/4.0 |
1.6/2.5/4.0 |
|
|
1.6/2.5/4.0 |
1.6/2.5/4.0 |
1.6/2.5/4.0 |
|
|
15 |
130/130/140 |
95 |
275 |
157 |
65 |
14/16/16 |
4-14 |
48 |
|
20 |
140/140/150 |
105 |
280 |
157 |
75 |
14/16/16 |
4-14 |
53 |
|
25 |
150/150/165 |
115 |
287 |
157 |
85 |
14/16/16 |
4-14 |
58 |
|
32 |
165/165/180 |
135 |
354 |
208 |
100 |
16/16/18 |
4-18 |
68 |
|
40 |
180/180/200 |
145 |
312 |
208 |
110 |
16/16/18 |
4-18 |
73 |
|
50 |
200/200/220 |
160 |
325 |
208 |
125 |
16/20/20 |
4-18 |
80 |
|
65 |
220/220/250 |
180 |
335 |
256 |
145 |
18/22/22 |
4-18/8-18/8-18 |
90 |
|
80 |
250/250/280 |
195 |
365 |
256 |
160 |
20/22/22 |
8-18 |
98 |
|
100 |
280/280/320 |
215/230/230 |
400 |
256 |
180/190/190 |
20/24/24 |
8-18/8-23/8-23 |
120 |
|
125 |
320/320/360 |
245/270/270 |
420 |
256 |
210/220/220 |
24/28/30 |
8-23/8-25/8-25 |
140 |
|
150 |
360/360/400 |
280/300/300 |
440 |
256 |
240/250/250 |
24/28/30 |
8-23/8-25/8-25 |
167 |
|
200 |
400/400/550 |
335/360/375 |
470 |
256 |
295/310/320 |
26/34/38 |
12-23/12-25/12-30 |
210 |
|
250 |
630750 |
405470 |
545 |
380 |
|
|
|
|
|
300 |
750870 |
460530 |
580 |
380 |
|
|
|
|
Note: ZDJRSmart ElectricOType regulating ball valve actuator
Type: OptionalPSQTheDTRand3810Series electronic angular actuator. Explosion proof type selection3810series
Technical parameters and performance: Please refer to the corresponding actuator and valve positioner manual.
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