Laizhou dongsheng valve co.,ltd. Add：Haizheng village, Laizhou City, Shandong province,China
TEL：0086-535-2370538 2371078 FAX：0086-535-2370581 E-mail:dongsheng@lzds.cn
鲁ICP备05011846号-1 Technical Support:www.300.cn
Wafer type double disc swing check valve
Wafer type double disc swing check valve
DESCRIPTION
1.Working pressure: 1.0Mpa/1.6Mpa/2.5Mpa
2. Working temperature:
NBR: 0℃～+80℃
EPDM: -10℃～+120℃
VITON: -20℃～+180℃
3. Face to face according to DIN3202K3, ANSI 125/150
4. Flange according to EN1092-2, ANSI 125/150 etc.
5. Testing: DIN3230, API598.
6. Medium: Fresh Water, Sea water, food stuff, all kinds of oil, acid, alkaline liquid etc.
|
DN(mm) |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
|
|
L (mm) |
43 |
43 |
46 |
64 |
64 |
70 |
76 |
89 |
114 |
114 |
127 |
140 |
152 |
154 |
178 |
229 |
|
|
D(mm) |
65 |
65 |
80 |
94 |
117 |
145 |
170 |
224 |
265 |
312 |
360 |
410 |
450 |
500 |
624 |
720 |
|
|
Φ(mm) |
PN10 |
92 |
107 |
127 |
142 |
162 |
192 |
218 |
273 |
328 |
378 |
438 |
489 |
532 |
585 |
690 |
800 |
|
|
PN16 |
92 |
107 |
127 |
142 |
162 |
192 |
218 |
273 |
329 |
384 |
446 |
491 |
550 |
610 |
720 |
|