Marine Flanged Cast Iron Gate Valve
Nominal pressure: PN0.25-1.0MPa
Body material: cast steel, bronze, stainless steel, ductile iron
Applicable medium: air, seawater, fresh water, oil, acid, alkali, etc
Body type: A/AS type
Connection form: flange
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Main external connection dimensions
|
PN (MPa) |
DN (mm) |
structure size |
flange |
Bolt |
valve stem |
≈handwheel D0 |
≈lift m |
≈WT （kg） |
|||||||
|
L≈ |
H≈ |
D |
D1 |
D2 |
b |
d0 |
n |
Th |
d |
S |
|||||
|
1.0 |
50 |
190 |
340 |
135 |
103 |
84 |
13 |
15 |
6 |
M14 |
Tr22x10(P5)LH |
14 |
180 |
60 |
18 |
|
65 |
200 |
372 |
155 |
123 |
104 |
14 |
15 |
6 |
M14 |
Tr22x10(P5)LH |
14 |
180 |
75 |
20 |
|
|
80 |
220 |
430 |
170 |
138 |
118 |
14 |
15 |
8 |
M14 |
Tr24x10(P5)LH |
17 |
200 |
92 |
25 |
|
|
100 |
220 |
460 |
190 |
158 |
138 |
14 |
15 |
8 |
M14 |
Tr24x10(P5)LH |
17 |
200 |
112 |
28 |
|
|
0.6 |
40 |
170 |
330 |
125 |
93 |
74 |
13 |
15 |
6 |
M14 |
Tr20x8(P4)LH |
14 |
160 |
48 |
15 |
|
50 |
190 |
340 |
135 |
103 |
84 |
13 |
15 |
6 |
M14 |
Tr22x10(P5)LH |
14 |
180 |
60 |
18 |
|
|
65 |
200 |
372 |
155 |
123 |
104 |
14 |
15 |
6 |
M14 |
Tr22x10(P5)L H |
14 |
180 |
75 |
20 |
|
|
80 |
220 |
430 |
170 |
138 |
118 |
14 |
15 |
8 |
M14 |
Tr24x10(P5)LH |
17 |
200 |
92 |
25 |
|
|
100 |
220 |
460 |
190 |
158 |
138 |
14 |
15 |
8 |
M14 |
Tr24x10(P5)LH |
17 |
200 |
112 |
28 |
|
|
125 |
242 |
528 |
215 |
183 |
164 |
14 |
15 |
10 |
M14 |
Tr26x10(P5)LH |
19 |
225 |
138 |
41 |
|
|
150 |
248 |
566 |
240 |
208 |
190 |
14 |
15 |
12 |
M14 |
Tr26x10(P5)L H |
19 |
225 |
165 |
51 |
|
|
0.4 |
175 |
268 |
630 |
270 |
238 |
221 |
15 |
15 |
12 |
M14 |
Tr28x10(P5)LH |
22 |
250 |
190 |
70 |
|
200 |
278 |
685 |
295 |
264 |
247 |
15 |
15 |
12 |
M14 |
Tr28x10(P5)LH | |
22 |
250 |
215 |
80 |
|
|
250 |
310 |
755 |
365 |
327 |
306 |
16 |
17 |
14 |
M16 |
Tr30x12(P6)LH |
24 |
280 |
265 |
11 1 |
|
|
300 |
345 |
835 |
430 |
386 |
360 |
19 |
21 |
14 |
M20 |
Tr30x12(P6)LH |
24 |
280 |
315 |
134 |
|
|
0.25 |
350 |
400 |
954 |
480 |
436 |
410 |
20 |
21 |
16 |
M20 |
Tr36x12(P6)LH |
27 |
320 |
365 |
219 |
|
400 |
430 |
1045 |
530 |
486 |
460 |
21 |
21 |
16 |
M20 |
Tr36x12(P6)LH |
27 |
360 |
418 |
267 |
|
|
450 |
460 |
1228 |
580 |
536 |
512 |
21 |
21 |
18 |
M20 |
Tr40x12(P6)LH |
32 |
400 |
421 |
395 |
|
|
500 |
480 |
1315 |
635 |
591 |
567 |
21 |
21 |
20 |
M20 |
Tr40x 12(P6)LH |
32 |
450 |
518 |
519 |
|
|
PN (MPa) |
DN (mm) |
structure size |
flange |
Bolt |
valve stem |
≈handwheel D0 |
≈lift m |
≈WT （kg） |
|||||||
|
L≈ |
H≈ |
D |
D1 |
D2 |
b |
d0 |
n |
Th |
d |
S |
|||||
|
1.0 |
50 |
178 |
340 |
165 |
125 |
102 |
20 |
18 |
4 |
M16 |
Tr22x 10(P5)LH |
14 |
180 |
60 |
20.3 |
|
65 |
190 |
372 |
185 |
145 |
122 |
20 |
18 |
4 |
M16 |
Tr22x10(P5)LH |
14 |
180 |
75 |
24.5 |
|
|
80 |
203 |
430 |
200 |
160 |
133 |
20 |
18 |
8 |
M16 |
Tr24x10(P5)LH |
17 |
200 |
92 |
33.8 |
|
|
100 |
229 |
460 |
220 |
180 |
158 |
22 |
18 |
8 |
M16 |
Tr24x10(P5)LH |
17 |
200 |
112 |
41.2 |
|
|
0.6 |
40 |
165 |
330 |
130 |
100 |
80 |
16 |
14 |
4 |
M12 |
Tr20x8(P4)LH |
14 |
160 |
48 |
17 |
|
50 |
178 |
340 |
140 |
110 |
90 |
16 |
14 |
4 |
M12 |
Tr22x10(P5)LH |
14 |
180 |
60 |
21 |
|
|
65 |
190 |
372 |
160 |
130 |
110 |
16 |
14 |
4 |
M12 |
Tr22x10(P5)LH |
14 |
180 |
75 |
25 |
|
|
80 |
203 |
430 |
190 |
150 |
128 |
18 |
18 |
4 |
M16 |
Tr24x10(P5)LH |
17 |
200 |
92 |
36 |
|
|
100 |
229 |
460 |
210 |
170 |
148 |
18 |
18 |
4 |
M16 |
Tr24x10(P5)LH |
17 |
200 |
112 |
44 |
|
|
125 |
254 |
528 |
240 |
200 |
178 |
20 |
18 |
8 |
M16 |
Tr26x10(P5)LH |
19 |
225 |
138 |
66 |
|
|
150 |
267 |
566 |
265 |
225 |
202 |
20 |
18 |
8 |
M16 |
Tr26x10(P5)L H |
19 |
225 |
165 |
75 |
|
|
0.4 |
175 |
292 |
630 |
295 |
255 |
232 |
22 |
18 |
8 |
M16 |
Tr28x10(P5)LH |
22 |
250 |
190 |
86.4 |
|
200 |
292 |
685 |
320 |
280 |
258 |
22 |
18 |
8 |
M16 |
Tr28x10(P5)LH |
22 |
250 |
215 |
101.8 |
|
|
250 |
330 |
755 |
375 |
335 |
312 |
24 |
22 |
12 |
M20 |
Tr30x12(P6)LH |
24 |
280 |
265 |
155.1 |
|
|
300 |
356 |
835 |
440 |
395 |
365 |
24 |
22 |
12 |
M20 |
Tr30x12(P6)LH |
24 |
280 |
315 |
201.2 |
|
|
0.25 |
350 |
381 |
954 |
490 |
445 |
415 |
26 |
22 |
12 |
M20 |
Tr36x12(P6)LH |
27 |
320 |
365 |
298.3 |
|
400 |
406 |
1145 |
540 |
495 |
465 |
28 |
22 |
16 |
M20 |
Tr36x12(P6)LH |
27 |
360 |
418 |
372.1 |
|
|
450 |
432 |
1330 |
595 |
550 |
520 |
28 |
22 |
16 |
M20 |
Tr40x12(P6)LH |
32 |
400 |
421 |
560.0 |
|
|
500 |
457 |
1420 |
645 |
600 |
570 |
30 |
22 |
20 |
M20 |
Tr40x12(P6)LH |
32 |
450 |
518 |
627.4 |
|
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