China
English
Telephone：021-69577410
Fax：021-69577430
Mobile Phone：13918665314
Address:Shanghai Jiading District Waigang Industrial Park Hui xian Road No. 530
Website：www.royal-valve.com
Dimensions (mm)
|
NPS |
2 |
2 1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
L（Class125）
|
200 |
254 |
257 |
308 |
397 |
470 |
549 |
654 |
759 |
|
L（PN16）
|
213 |
235 |
245 |
280 |
345 |
400 |
500 |
600 |
700 |
|
H1 |
112 |
130 |
144 |
200 |
220 |
260 |
300 |
408 |
500 |
|
H2 |
160 |
210 |
230 |
240 |
350 |
420 |
510 |
665 |
1022 |
|
Aperture |
1.6 |
3.0 |
|||||||
|
Kv
|
60 |
119 |
175 |
275 |
400 |
650 |
940 |
1880 |
2868 |
|
Cv |
70 |
138.8 |
204.2 |
320.9 |
466.8 |
758.5 |
1097 |
2194 |
3347 |
Characteristics:
1,Improved screen design, less flow resistance, can filter the impurities for long time, no need to replace the screen frequently.
2,Can be installed vertical or horizontal. The replaceable Y shape replace port direction down. The impurities will gather in the cover groove, easy to clean.
3,We can drill test holes at both side of the flanges, by install a test instrument, we can know the impurity blocked status.
SALES