All we do is usually linked with our tenet ” Shopper first, Rely on very first, devoting around the food packaging and environmental safety for Hot sale Factory China F4 Flanged Wafer Butterfly Valve, Any interest, make sure you come to feel totally free to contact us. We are looking ahead to forming effective business associations with new customers across the globe in the near long run.
All we do is usually linked with our tenet ” Shopper first, Rely on very first, devoting around the food packaging and environmental safety for China Butterfly Valve, Flanged Butterfly Valve, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it’s a have to for you personally of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We’ve been confident that we’ve been gonna have a bright prospect and to be distributed all over the world in the years to come.
Product characteristics
1. The length of double-lobed butterfly check valve is short, and its structure length is only 1/4~1/8 of that of traditional flange check valve.
2. Small size, light weight, its weight is only 1/4~1/20 of the traditional flange check valve;
3. The butterfly check valve with double valves closes quickly and has low water hammer pressure.
4. Horizontal and vertical pipes can be used and installed conveniently.
5. Double-lobed butterfly check valves flow smoothly with low fluid resistance.
6. Sensitive movement and good sealing performance.
7. Double-disc butterfly check valve has short disc travel and low impact force.
8. The whole structure is simple and compact, and the shape is beautiful.
Product parameters
Nominal pressure |
PN1.0/1.6Mpa |
Applicable temperature |
Ã150¡æ |
Applicable medium |
Water, steam, food, medicine, oil |
Main Parts and Components |
Valve body, seat, disc, shaft, spring |
Main materials |
Cast iron, ductile iron, carbon steel, stainless steel |
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Major Dimensions and Weights
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Specifications |
size(mm) |
weight |
||||||
mm |
inch |
D |
D1 |
D2 |
L |
R |
t |
|
40 |
1.5 |
92 |
65 |
43.3 |
43 |
28.8 |
19 |
1.5 |
50 |
2¡å |
107 |
65 |
43.3 |
43 |
28.8 |
19 |
1.5 |
65 |
2.5¡å |
127 |
80 |
60.2 |
46 |
36.1 |
20 |
2.4 |
80 |
3¡å |
142 |
94 |
66.4 |
64 |
43.4 |
28 |
3.6 |
100 |
4¡å |
162 |
117 |
90.8 |
64 |
52.8 |
27 |
5.7 |
125 |
5¡å |
192 |
145 |
116.9 |
70 |
65.7 |
30 |
7.3 |
150 |
6¡å |
218 |
170 |
114.6 |
76 |
78.6 |
31 |
9 |
200 |
8¡å |
273 |
224 |
198.2 |
89 |
104.4 |
33 |
17 |
250 |
10¡å |
328 |
265 |
233.7 |
114 |
127 |
50 |
26 |
300 |
12¡å |
378 |
310 |
283.9 |
114 |
148.3 |
43 |
42 |
350 |
14¡å |
438 |
360 |
332.9 |
127 |
172.4 |
45 |
55 |
400 |
16¡å |
489 |
410 |
381 |
140 |
197.4 |
52 |
75 |
450 |
18¡å |
539 |
450 |
419.9 |
152 |
217.8 |
58 |
101 |
500 |
20¡å |
594 |
505 |
467.8 |
152 |
241 |
58 |
111 |
600 |
24¡å |
690 |
624 |
572.6 |
178 |
295.4 |
73 |
172 |
700 |
28¡å |
800 |
720 |
680 |
229 |
354 |
98 |
219 |
Â
Qualification certificate
Exhibition
Our valves received a lot of attention at the Dubai show.
Factory