Product Description
Z41T-10,Z41W-10 type cast iron gate valves:manual,flange connection,rising stem single disc wedge type,the valve seat sealing surface material is brass(Z41T-10),grey cast iron(Z41W-10),nominal pressure PN10,the valve body is made of grey cast iron.
Product Specification
|
model |
PN |
Working pressure |
Suitable temp |
Suitable medium |
|
Z41T-10 |
10 |
1 |
=200 |
water、steam |
|
Z41W-10 |
10 |
1 |
=100 |
oil |
|
Model |
Material |
|||
|
body,bonnet,gate |
stem |
trim |
packing |
|
|
Z41T-10 |
grey cast iron |
carbon steel |
brass |
oil asbestos packing |
|
Z41W-10 |
grey cast iron |
carbon steel |
grey cast iron |
oil asbestos packing |
The shape and size of products
|
DN |
L |
D |
D1 |
D2 |
b |
H |
H1 |
z×Φd |
D0 |
KG |
|
50 |
178 |
160 |
125 |
100 |
20 |
286 |
345 |
4×Φ18 |
180 |
17 |
|
65 |
190 |
180 |
145 |
120 |
20 |
331 |
410 |
4×Φ18 |
180 |
22 |
|
80 |
203 |
195 |
160 |
135 |
22 |
375 |
470 |
4×Φ18 |
200 |
30 |
|
100 |
229 |
215 |
180 |
155 |
22 |
430 |
544 |
8×Φ18 |
200 |
35 |
|
125 |
254 |
245 |
210 |
185 |
24 |
523 |
660 |
8×Φ18 |
240 |
52 |
|
150 |
267 |
280 |
240 |
210 |
24 |
592 |
762 |
8×Φ23 |
240 |
70 |
|
200 |
292 |
335 |
295 |
265 |
26 |
772 |
993 |
8×Φ23 |
320 |
125 |
|
250 |
330 |
390 |
350 |
320 |
28 |
903 |
1176 |
12×Φ23 |
320 |
170 |
|
300 |
356 |
440 |
400 |
368 |
28 |
1043 |
1366 |
12×Φ23 |
400 |
226 |
|
350 |
381 |
500 |
460 |
428 |
30 |
1173 |
1540 |
16×Φ23 |
400 |
360 |
|
400 |
406 |
565 |
515 |
482 |
32 |
1245 |
1765 |
16×Φ25 |
500 |
444 |
|
450 |
432 |
615 |
565 |
532 |
32 |
1500 |
1970 |
20×Φ25 |
500 |
590 |
|
500 |
457 |
670 |
620 |
585 |
34 |
1780 |
2280 |
20×Φ25 |
720 |
740 |
|
600 |
508 |
780 |
725 |
685 |
36 |
2010 |
2620 |
20×Φ30 |
720 |
960 |
