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NST-BV1 Series knife valves are especially used in fibrous particles, water purification and paper industries more frequently. Knife valves can be produced in different connection and sealing types upon request .
|
NO: |
PART NAME |
MATERIAL |
|
1 |
BODY |
GG25 / GGG40 / WCB |
|
2 |
SEALING |
EPDM |
|
3 |
KNIFE |
304&316 |
|
4 |
GLAND |
WCB |
|
5 |
PACKING |
PTFE |
|
6 |
BOLT |
201 |
|
7-8 |
PIN |
201 or WCB (DN150-DN400) |
|
9 |
YOKE |
A3 |
|
10 |
SHAFT |
X20Cr13 |
|
11 |
YOKE HEAD |
WCB |
|
12 |
BOLT |
201 |
|
13 |
BEARING |
ZChSnSb10-6 |
|
14 |
YOKE HEAD CAP |
WCB |
|
15 |
HANDWHEEL |
GGG40 |
|
SIZE |
L |
L1 |
D |
D1 |
D2 |
D0 |
H |
N-Ø |
b |
f |
WEIGHT KGS |
|
DN50 |
48 |
136 |
165 |
125 |
99 |
180 |
295 |
4-M16 |
16 |
2 |
8 |
|
DN65 |
48 |
151 |
185 |
145 |
118 |
180 |
335 |
4-M16 |
16 |
2 |
10 |
|
DN80 |
51 |
170 |
200 |
160 |
132 |
200 |
360 |
8-M16 |
17 |
2 |
13 |
|
DN100 |
51 |
190 |
220 |
180 |
156 |
200 |
400 |
8-M16 |
17 |
2 |
16 |
|
DN125 |
57 |
212 |
250 |
210 |
184 |
220 |
455 |
8-M16 |
17 |
2 |
21 |
|
DN150 |
57 |
230 |
285 |
240 |
212 |
250 |
510 |
8-M20 |
21 |
2 |
26 |
|
DN200 |
60 |
286 |
340 |
295 |
266 |
300 |
585 |
8-M20 |
21 |
2 |
33 |
|
DN250 |
70 |
338 |
395 |
350 |
319 |
350 |
695 |
12-M20 |
24 |
2 |
54 |
|
DN300 |
76 |
388 |
445 |
400 |
370 |
350 |
765 |
12-M20 |
24 |
2 |
66 |
|
DN350 |
76 |
460 |
505 |
460 |
430 |
400 |
880 |
16-M20 |
33 |
2 |
91 |
|
DN400 |
89 |
520 |
565 |
515 |
480 |
500 |
995 |
16-M24 |
35 |
2 |
121 |
NST-BV1