UPVC Plastic Wafer Type Butterfly Valve Electricity Modulated Control
Electricity Modulated Control Plastic Wafer Type Butterfly Valve Product Description: Electricity Modulated Control Plastic Wafer Type Butterfly Valve/IP67/UPVC Description: As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other ...
Plastic Wafer Type Butterfly Valve
,UPVC Wafer Type Butterfly Valve
Electricity Modulated Control Plastic Wafer Type Butterfly Valve
Product Description:
Electricity Modulated Control Plastic Wafer Type Butterfly Valve/IP67/UPVC
Description:

As one of the most common valves, the wafer type electric butterfly valve is suitable for the medium of
water, oil and other liquid medium. The valves with two-way seal function can be installed in any direction
and not be affected by the spatial position and the medium flow.
Specification:
| Body ratings | PN1.0/PN1.6Mpa |
| Body size | DN40-DN800 |
| Seal material | EPDMPTFE |
| Stem seal | NBRHNBR |
| Body material | HT2000/ Gray cast iron, ductile cast iron/QT450 |
| Disc material | Ductile cast iron QT450(electroplating, spray)SUS304 Stainless steelSUS316 Stainless steel |
| Body connections | Wafer |
| Flange | Special flange for butterfly valve |
| Power supply | AC220V 50HZ |
| Control signal | Switch actionmodulation action 4~20mA 0~5V |
| Output signal | Switch position indicationpassive contact feedbackfeedback 0-1KΩ4~20mA 0~5V |
| Operating pressure | PN1.6Mpa |
| Medium Temp | Below120 Celsius degree(The higher level of temperature resistance is prepared) |
| Ambient Temp | Below 50 Celsius degree |
| Flow coefficient(CV) | Please download the data on our website for reference. (Custom flow coefficient depends on the customer's requirement. ) |
| Applicable medium | Water, oil, gas, corrosive medium |
Installation Diagram
|
DN (mm) |
L |
D |
K |
N-φD |
H2 |
H1 |
W1 |
W2 |
Weight Kg |
|
40 |
33 |
148 |
105 |
4-φ16 |
48 |
210 |
138 |
76 |
5.2 |
|
50 |
43 |
165 |
125 |
4-Φ18 |
80 |
314 |
160 |
137 |
5.9 |
|
65 |
46 |
185 |
145 |
4-φ18 |
89 |
327 |
160 |
137 |
6.3 |
|
80 |
46 |
200 |
160 |
8-φ18 |
95 |
333 |
160 |
137 |
6.7 |
|
100 |
52 |
220 |
180 |
8-φ18 |
114 |
385 |
196 |
145 |
7.8 |
|
125 |
56 |
250 |
210 |
8-φ18 |
127 |
400 |
196 |
145 |
9.3 |
|
150 |
56 |
285 |
240 |
8-φ22 |
139 |
442 |
255 |
182 |
11.1 |
|
200 |
60 |
340 |
295 |
8-φ22 |
175 |
480 |
255 |
182 |
20.3 |
|
250 |
68 |
395 |
350 |
12-φ22 |
203 |
522 |
255 |
182 |
27.3 |
|
300 |
78 |
445 |
400 |
12-φ22 |
242 |
567 |
255 |
182 |
36.8 |
|
350 |
78 |
505 |
460 |
16-φ22 |
267 |
598 |
255 |
182 |
|
|
400 |
102 |
565 |
515 |
16-φ22 |
297 |
648 |
255 |
182 |
|
|
450 |
114 |
615 |
565 |
20-φ26 |
315 |
678 |
255 |
182 |
|
|
500 |
127 |
670 |
620 |
20-φ26 |
348 |
|
|
|
|
|
600 |
154 |
780 |
725 |
20-φ30 |
444 |
|
|
|
|
|
700 |
165 |
895 |
840 |
24-φ30 |
528 |
|
|
|
|
|
800 |
190 |
1015 |
950 |
24-φ33 |
590 |
|
|
|
|
The main parts materials of the electric butterfly valve
|
Part name |
Material |
|
Body |
WCB,QT450-10,HT200,HT250 |
|
Disc |
WCB,QT450-10,HT200,HT250,SUS304,SUS316 |
|
Shaft |
2Cr13 |
|
Seal ring |
Nitrile oil-proof rubber,PTFE |
|
Packing |
Grafoil |
The implementation standards of the electric butterfly valve
|
Manufacturing standards |
GB/T 122387-89 |
|
Flange standards |
GB9113-2000,GB17241.6-1998 |
|
Structure length standards |
GB12221-89 |
|
Inspection standards |
GB/T 13927-92 |
Control Diagram

Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
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