Features：
● Sealing performance has been improved due to its specially designed seat.
● Thickened valve body and reinforcing ribs, no hollow design, design optimization for stress concentration, enhance the strength of the valve under harsh conditions
● Spherical design disc provides superior durability and improved Cv value.
Parts&Material
|
No. |
Parts |
Materials |
|
1 |
Body |
FRPP,PPH,UPVC,CPVC,PVDF |
|
2 |
Seat |
EPDM,FPM |
|
3 |
Locking Plate |
PPS,FRPP |
|
4 |
Handle |
ABS,FRPP |
|
5 |
Stem |
Steel, stainless steel |
|
6 |
Compressor |
FRPP,PPH,UPVC,CPVC,PVDF |
|
7 |
O-ring |
EPDM,FPM |
Dimensions Table（mm）
|
DN |
d |
D |
D1 |
L |
n |
Working pressure(Mpa) |
||||
|
GB/DIN |
JIS |
ANSI |
GB/DIN |
JIS |
ANSI |
|||||
|
25 |
35 |
85 |
90 |
79 |
125 |
37 |
4 |
4 |
4 |
1.0 |
|
32 |
35 |
100 |
100 |
89 |
125 |
37 |
4 |
4 |
4 |
1.0 |
|
40 |
47 |
110 |
105 |
98 |
145 |
38 |
4 |
4 |
4 |
1.0 |
|
50 |
56 |
125 |
120 |
121 |
160 |
40 |
4 |
4 |
4 |
1.0 |
|
65 |
71 |
145 |
140 |
140 |
180 |
45 |
4 |
4 |
4 |
1.0 |
|
80 |
85 |
160 |
150 |
152 |
195 |
46 |
8 |
8 |
4* |
1.0 |
|
100 |
105 |
180 |
175 |
190 |
225 |
55 |
8 |
8 |
8 |
1.0 |
|
125 |
131 |
210 |
210 |
216 |
255 |
62 |
8 |
8 |
8 |
0.6# |
|
150 |
153 |
240 |
240 |
241 |
285 |
67 |
8 |
8 |
8 |
0.6# |
|
200 |
210 |
295 |
290 |
298 |
340 |
85 |
8 |
12* |
8 |
0.6# |
#The specifications marked with numbers can be customized for butterfly valves with a working pressure of 1.0Mpa
years of
experience
M2
Built-up area
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