We emphasize progress and introduce new merchandise into the market each and every year for China OEM China Asbestos Packing with PTFE, As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.
We emphasize progress and introduce new merchandise into the market each and every year for check valve ptfeìpn10 check valveìlug check valve, The company has numbers of foreign trade platforms, which are Alibaba,Globalsources,Global Market,Made-in-china. “XinGuangYang” HID brand goods sell very well in Europe, America, Middle East and other regions more than 30 countries.
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 |
Â
Â
Major Dimensions and Weights
Â
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