地址：上海市金山区枫泾兴塔工业园建贡路11号
电话：021-67360553
传真：021-67360550
邮编：200070
邮箱：sales@fenglei.com
SKYPE
概述
Z41W不锈钢闸阀又称闸板阀或闸门阀，它是通过闸板的升降来控制阀门的启闭，闸板垂直于流体方向，改变闸板与阀座间相对位置即可改变通道大小。不锈钢法兰闸阀广泛适用于硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
闸阀具有以下性能：
1、流体阻力小 , 密封面受介质的忡刷和侵蚀小。
2、开闭较省力。
3、介质流向不受限制 , 不扰流、不降低压力。
4、形体简单 , 结构长度短，制造工艺性好，适用范围广。
性能范围
|
型号 |
公称压 |
试验压力 |
工作温度（℃） |
适用介质 |
||
|
强度（水）（Mpa） |
密封（水）空气（Mpa） |
低压密封空气（Mpa） |
||||
|
Z41W-16P(R) |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
NITRIC ACID |
|
硝酸类 |
||||||
|
Z41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
ACETIC ACID |
|
醋酸类 |
||||||
|
Z41W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
NITRIC ACID |
|
硝酸类 |
||||||
|
Z41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
≤200 |
ACETIC ACID |
|
醋酸类 |
||||||
主要零件材质
|
零件名称 |
ZG1Cr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo2Ti |
ZG00Cr17Ni14Mo2 |
|
阀体/阀盖 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr18Ni9Mo2 |
00Cr18Ni10Mo2 |
|
闸板 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr18Ni9Mo2 |
00Cr18Ni10Mo2 |
|
阀杆 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr18Ni9Mo2 |
00Cr18Ni10Mo2 |
|
阀杆螺母 |
铝青铜 |
|||
|
填料 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
|
垫片 |
304+PTFE |
304L+PTFE |
316+PTFE |
316L+PTFE |
|
压盖 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr18Ni9Mo2 |
00Cr18Ni10Mo2 |
|
螺栓 |
不锈钢 |
|||
|
螺母 |
不锈钢 |
|||
|
手轮 |
球墨铸铁、铸钢 |
|||
主要连接尺寸
|
型号 |
公称通径 |
尺寸(mm) |
|||||||
|
L |
D |
D1 |
D2 |
b-f |
z-Φd |
H |
D0 |
||
|
Z41W-1.6MPa |
15 |
130 |
95 |
65 |
45 |
14-2 |
4-14 |
170 |
120 |
|
20 |
150 |
105 |
75 |
55 |
14-2 |
4-14 |
200 |
120 |
|
|
25 |
160 |
115 |
85 |
65 |
14-2 |
4-14 |
215 |
140 |
|
|
32 |
180 |
135 |
100 |
78 |
16-2 |
4-18 |
260 |
160 |
|
|
40 |
200 |
145 |
110 |
85 |
16-3 |
4-18 |
290 |
200 |
|
|
50 |
250 |
160 |
125 |
100 |
16-3 |
4-18 |
345 |
220 |
|
|
65 |
265 |
180 |
145 |
120 |
18-3 |
4-18 |
360 |
240 |
|
|
80 |
280 |
195 |
160 |
135 |
20-3 |
8-18 |
385 |
280 |
|
|
100 |
300 |
215 |
180 |
155 |
20-3 |
8-18 |
430 |
300 |
|
|
125 |
325 |
245 |
210 |
185 |
22-3 |
8-18 |
520 |
320 |
|
|
150 |
350 |
280 |
240 |
210 |
24-3 |
8-23 |
610 |
350 |
|
|
200 |
400 |
335 |
295 |
265 |
26-3 |
12-23 |
765 |
400 |
|
|
250 |
450 |
405 |
355 |
320 |
30-3 |
12-25 |
895 |
450 |
|
|
300 |
500 |
460 |
410 |
375 |
30-4 |
12-25 |
1145 |
500 |
|
|
350 |
550 |
520 |
470 |
435 |
34-4 |
16-25 |
1200 |
550 |
|
|
400 |
600 |
580 |
525 |
485 |
36-4 |
16-30 |
1400 |
600 |
|
|
450 |
650 |
640 |
585 |
545 |
40-4 |
20-30 |
1500 |
650 |
|
|
500 |
700 |
705 |
650 |
608 |
44-4 |
20-34 |
1630 |
700 |
|
|
600 |
800 |
840 |
770 |
718 |
48-5 |
20-41 |
1830 |
800 |
|
主要连接尺寸
|
型号 |
公称通径 |
尺寸(mm) |
|||||||
|
L |
D |
D1 |
D2 |
b-f |
z-Φd |
H |
D0 |
||
|
Z41W-2.5MPa |
15 |
130 |
95 |
65 |
45 |
16-2 |
4-14 |
170 |
120 |
|
20 |
150 |
105 |
75 |
55 |
16-2 |
4-14 |
200 |
120 |
|
|
25 |
160 |
115 |
85 |
65 |
16-2 |
4-14 |
215 |
140 |
|
|
32 |
180 |
135 |
100 |
78 |
18-2 |
4-18 |
260 |
160 |
|
|
40 |
200 |
145 |
110 |
85 |
18-3 |
4-18 |
290 |
200 |
|
|
50 |
250 |
160 |
125 |
100 |
20-3 |
4-18 |
345 |
220 |
|
|
65 |
265 |
180 |
145 |
120 |
22-3 |
8-18 |
360 |
240 |
|
|
80 |
280 |
195 |
160 |
135 |
22-3 |
8-18 |
385 |
280 |
|
|
100 |
300 |
230 |
190 |
160 |
24-3 |
8-23 |
430 |
300 |
|
|
125 |
325 |
270 |
220 |
188 |
28-3 |
8-25 |
520 |
320 |
|
|
150 |
350 |
300 |
250 |
218 |
30-3 |
8-25 |
610 |
350 |
|
|
200 |
400 |
360 |
310 |
278 |
34-3 |
12-25 |
765 |
400 |
|
|
250 |
450 |
425 |
370 |
332 |
36-3 |
12-30 |
900 |
450 |
|
|
300 |
500 |
485 |
430 |
390 |
40-4 |
16-30 |
1130 |
500 |
|
|
350 |
550 |
550 |
490 |
448 |
44-4 |
16-34 |
1250 |
550 |
|
|
400 |
600 |
610 |
550 |
505 |
48-4 |
16-34 |
1430 |
600 |
|
|
450 |
650 |
660 |
600 |
555 |
50-4 |
20-34 |
1520 |
650 |
|
|
500 |
700 |
730 |
660 |
610 |
52-4 |
20-41 |
1650 |
700 |
|
|
600 |
800 |
840 |
770 |
718 |
56-5 |
20-41 |
1850 |
800 |
|
主要连接尺寸
|
型号 |
公称通径 |
尺寸(mm) |
|||||||
|
L |
D |
D1 |
D2 |
D6 |
b-f |
z-Φd |
H |
||
|
Z41W-4.0MPa |
15 |
130 |
95 |
65 |
45 |
40 |
16-2 |
4-14 |
170 |
|
20 |
150 |
105 |
75 |
55 |
51 |
16-2 |
4-14 |
200 |
|
|
25 |
160 |
115 |
85 |
65 |
58 |
16-2 |
4-14 |
215 |
|
|
32 |
180 |
135 |
100 |
78 |
66 |
18-2 |
4-18 |
260 |
|
|
40 |
200 |
145 |
110 |
85 |
76 |
18-3 |
4-18 |
290 |
|
|
50 |
250 |
160 |
125 |
100 |
88 |
20-3 |
4-18 |
345 |
|
|
65 |
280 |
180 |
145 |
120 |
110 |
22-3 |
8-18 |
360 |
|
|
80 |
310 |
195 |
160 |
135 |
121 |
22-3 |
8-18 |
385 |
|
|
100 |
350 |
230 |
190 |
160 |
150 |
24-3 |
8-23 |
430 |
|
|
125 |
400 |
270 |
220 |
188 |
176 |
28-3 |
8-25 |
530 |
|
|
150 |
450 |
300 |
250 |
218 |
204 |
30-3 |
8-25 |
620 |
|
|
200 |
550 |
375 |
320 |
282 |
260 |
38-3 |
12-30 |
780 |
|
|
250 |
650 |
445 |
385 |
345 |
313 |
42-3 |
12-34 |
900 |
|
|
Z41W-6.4MPa |
15 |
170 |
105 |
75 |
55 |
41 |
18-2 |
4-14 |
175 |
|
20 |
190 |
125 |
90 |
68 |
51 |
20-2 |
4-18 |
200 |
|
|
25 |
210 |
135 |
100 |
78 |
58 |
22-2 |
4-18 |
215 |
|
|
32 |
230 |
150 |
110 |
82 |
66 |
24-2 |
4-23 |
270 |
|
|
40 |
240 |
165 |
125 |
95 |
76 |
24-3 |
4-23 |
300 |
|
|
50 |
250 |
175 |
135 |
105 |
88 |
26-3 |
4-23 |
370 |
|
|
65 |
280 |
200 |
160 |
130 |
110 |
28-3 |
8-23 |
385 |
|
|
80 |
310 |
210 |
170 |
140 |
121 |
30-3 |
8-23 |
400 |
|
|
100 |
350 |
250 |
200 |
168 |
150 |
32-3 |
8-25 |
460 |
|
|
125 |
400 |
295 |
240 |
202 |
176 |
36-3 |
8-30 |
570 |
|
|
150 |
450 |
340 |
280 |
240 |
204 |
38-3 |
8-34 |
660 |
|
|
200 |
550 |
405 |
345 |
300 |
260 |
44-3 |
12-34 |
820 |
|
|
250 |
650 |
470 |
400 |
352 |
313 |
48-3 |
12-41 |
1000 |
|
相关关键词：不锈钢闸阀，不锈钢闸板阀，不锈钢法兰闸阀
