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E-mail
2336539452@qq.com
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Phone
15221225095
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Address
Huangdu Industrial Park, Jiading District, Shanghai
Product Categories
Shanghai Shuangjia Valve Co., Ltd
Electric fluorine lined regulating valve
NegotiableUpdate on 02/14
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
The ZRHPF46 electric fluorine lined regulating valve consists of a low flow resistance straight through single seat valve paired with imported PSL series and 3810 series linear stroke electric actuators. The electric actuator equipped with a servo amplifier does not require a separate servo amplifier. It can be controlled by an input control signal (4-20mADC or 1-5VDC) and a single-phase power supply to adjust parameters such as pressure, flow rate, temperature, and liquid level.
Product Details
Electric fluorine lined regulating valveIt has the characteristics of small size, light weight, simple connection, high flow rate, and high adjustment accuracy,Electric fluorine lined regulating valveWidely used in industrial process automatic control systems in industries such as power, petroleum, chemical, metallurgical, environmental protection, light industry, teaching, and research equipment.
Technical Specifications
Nominal Diameter(DN) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
150 |
Valve seat diameter(dn) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
150 |
Rated flow coefficient(KV) |
5.0 |
8 |
12 |
20 |
32 |
50 |
70 |
100 |
240 |
Allow pressure difference(MPa) |
3.8 |
3.2 |
3.0 |
2.0 |
1.8 |
1.5 |
1.4 |
1.0 |
0.6 |
Nominal Pressure(MPa) |
1.6、2.5、4.0、6.4 |
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rated stroke(mm) |
16 |
25 |
40 |
60 |
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Valve core form |
Single seat plunger type fluorine lined valve core |
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flow characteristics |
Quick opening feature |
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Configure actuator category |
3810SeriesPSLSeries of electric actuators(Customers can also choose their own brand) |
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Actuator parameters |
Power supply voltage:220VInput signal:4-20mAor1-5V·DCOutput signal:4-20mA·DC |
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Protection level: equivalentIP65Explosion proof signs:ExdⅡBT4(ExdⅡBT6Special Customization)Hand operated function: joystick | |||||||||
Ambient temperature-25～+70℃Environmental humidity:≤95% | |||||||||
performance metrics
project |
indicator value |
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basic error% |
match3810L±2.5; MatchingPSL±1.0 |
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backlash% |
match381L ±2.0; MatchingPSL±1.0 |
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dead zone% |
1.0 |
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Always point deviation% |
Electric opening |
Starting point |
±2.5 |
Starting point |
±2.5 |
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Electricity off |
Starting point |
±2.5 |
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destination |
±2.5 |
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Rated travel deviation% |
≤2.5 |
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Leakage amountL/h |
0.01%×Rated capacity of valve |
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adjustable rangeR |
30：1 |
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Part material
Valve body and valve cover |
ZG230-450liningF46 |
Valve seat, valve core |
304liningF46 |
valve stem |
304liningF46 |
guide bushing |
304liningF46 |
bellows |
stainless steel+F46 |
Connection dimension diagram
connection size
Nominal Diameter(DN) |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
|
L |
PN16/25 |
181 |
184 |
200 |
222 |
254 |
276 |
298 |
352 |
410 |
451 |
PN40 |
194 |
197 |
200 |
235 |
267 |
292 |
317 |
368 |
425 |
473 |
|
PN64 |
206 |
200 |
210 |
251 |
286 |
311 |
337 |
394 |
440 |
508 |
|
H |
PN16/25 |
52.5 |
57.5 |
75 |
75 |
85.5 |
92.5 |
100 |
110 |
142.5 |
158 |
PN40 |
52.5 |
57.5 |
75 |
75 |
82.5 |
92.5 |
100 |
117.5 |
150 |
167.5 |
|
PN64 |
65 |
40 |
85 |
85 |
90 |
102.5 |
107.5 |
125 |
172.5 |
195 |
|
H1 |
132 |
132 |
158 |
170 |
179 |
214 |
221 |
234 |
270 |
294 |
|
H2 |
3810L |
373 |
373 |
495 |
495 |
495 |
700 |
700 |
700 |
725 |
725 |
PSL |
465 |
465 |
465 |
465 |
465 |
560 |
560 |
560 |
560 |
560 |
|
R |
3810L |
225 |
225 |
225 |
225 |
225 |
257 |
257 |
257 |
310 |
310 |
PSL |
177 |
177 |
177 |
177 |
177 |
182 |
182 |
182 |
182 |
182 |
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