Z41H 法兰闸阀
高中压法兰连接的闸阀适用于公称压力PN1.6~16.0MPa,工作温度≤-29℃~550℃的石油、化工、水力、火力电站各种系统的管路上,切断或接通管路介质。适用介质为:水、油品、蒸气、及酸、碱、氨、尿素、含硫天然气等。操作方式有:手动、齿轮传动、电动、气动等。
结构特点
1、选材考究,符合国内外相关标准,材料的全面质量高。
2、符合国内外先进标准的要求,密封可靠、性能优良、造型美观。
3、密封副配对先进合理,闸板和阀座的密封面采用不同硬度的司太立(Stellite)钴基硬质合金堆焊而成,密封可靠、硬度高、耐磨、耐高温、耐腐蚀、抗擦伤性能好、寿命长。
4、阀杆经调质及表面氮化处理,有良好的抗腐蚀性、抗擦伤性和耐磨性。
5、采用楔式弹性闸板结构,中大口径设置推力轴承,磨擦力小,并配有撞击手轮,启闭轻松自如。
6、可采用各种配管法兰标准及法兰密封面形式,满足各种工程需要及用户要求。
结构图
执行标准 Administer Standard
设计与制造
Design and Manufacture |
结构长度
Face To Face |
法兰尺寸
Flange Dimension |
压力-温度
Pressure Temperature Lating |
试验-检验
spection And Test |
GB122234 |
GB12221 |
GB9113 JB79 |
GB9131 |
GB/T13927 JB/T9092 |
压力试验 Pressure Test
公称压力
NominalPressure |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
强度试验
Shell Test |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
24.0 |
水密封试验
Water Seal Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
上密封试验
Backseat Test |
1.8 |
2.8 |
4.4 |
7.0 |
11.0 |
18.0 |
气密封试验
Air Seal Test |
0.4-0.7 |
主要零件材料及性能 Main Part Materials and Property
体、盖、板
Body Cover Disc |
阀杆
Stem |
密封面
Sealing Face |
垫片
Sealing Shim |
填料
Packing |
工作温度
Working Temperature |
适用介质
Suitable Medium |
|
WCB |
2Cr13 |
13Cr STL 木体材料 With Body Material 尼龙 Nylon |
增强柔性石墨 13Cr/柔性石墨 Enhanced Flexible Graphite 1Cr13/Flexible Graphite 08软钢 08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE |
柔性石墨 增强柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE |
≤425 |
水 蒸汽 油品 Water Steam Oil Goods |
|
WC1 |
38CrMoAl 25Cr2MoV |
≤450 |
|
WC6 |
≤540 |
|
WC9 |
≤570 |
|
C5 C12 |
≤540 |
|
ZGCr5Mo |
≤200 |
硝酸类
Nitric acid |
|
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
|
≤200 |
醋酸类
Acetic acid |
|
ZG1Cr18Ni12Mo2Ti |
1Cr18Ni12Mo2Ti |
|
规格 主要尺寸和重量 Size Main Dimensions and Weight
1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
D0 |
重量Weight |
凸面法兰
RF
Z40H
Z40Y
Z40W
Z40F
Z40N
Z41H
Z41Y
Z41W
Z41F
Z41N
16C
16P
16R
16I |
15 |
130 |
95 |
65 |
45 |
14 |
4-14 |
170 |
120 |
5 |
20 |
150 |
105 |
75 |
55 |
14 |
4-14 |
190 |
140 |
6.5 |
25 |
160 |
115 |
85 |
65 |
14 |
4-14 |
205 |
160 |
9 |
32 |
180 |
135 |
100 |
78 |
16 |
4-18 |
270 |
180 |
12 |
40 |
200 |
145 |
110 |
85 |
16 |
4-18 |
310 |
200 |
36.5 |
50 |
250 |
160 |
125 |
100 |
16 |
4-18 |
358 |
240 |
29 |
65 |
260 |
180 |
145 |
120 |
18 |
4-18 |
373 |
240 |
33 |
80 |
280 |
195 |
160 |
135 |
20 |
8-18 |
435 |
280 |
45 |
100 |
300 |
215 |
180 |
155 |
20 |
8-18 |
500 |
300 |
63 |
125 |
325 |
245 |
210 |
185 |
22 |
8-18 |
614 |
320 |
108 |
150 |
350 |
280 |
240 |
210 |
24 |
8-23 |
674 |
360 |
134 |
200 |
400 |
335 |
295 |
265 |
26 |
12-23 |
818 |
400 |
192 |
250 |
450 |
405 |
355 |
320 |
30 |
12-25 |
969 |
450 |
273 |
300 |
500 |
460 |
410 |
375 |
30 |
12-25 |
1145 |
560 |
379 |
350 |
550 |
520 |
470 |
435 |
34 |
16-25 |
1280 |
640 |
590 |
400 |
600 |
580 |
525 |
485 |
36 |
16-30 |
1452 |
640 |
850 |
450 |
650 |
640 |
585 |
545 |
40 |
20-30 |
1541 |
720 |
907 |
500 |
700 |
705 |
650 |
608 |
44 |
20-34 |
1676 |
720 |
985 |
600 |
800 |
840 |
770 |
718 |
48 |
20-41 |
1874 |
800 |
1112 |
700 |
900 |
910 |
840 |
788 |
50 |
24-41 |
2083 |
800 |
- |
800 |
1000 |
1020 |
950 |
898 |
52 |
24-41 |
2400 |
950 |
- |
900 |
1100 |
1120 |
1050 |
998 |
54 |
28-41 |
2950 |
1000 |
- |
1000 |
1200 |
1255 |
1170 |
1110 |
56 |
28-48 |
3245 |
1000 |
- |
电装型号 规格 尺寸和重量 Electric Actuator Code Size Main Dimensions and Weight
2.5MPa |
DN |
L |
D |
D1 |
b |
n-φd |
电装型号Electric Actuator Code |
L1 |
H |
D0 |
重量 Weight |
凸面法兰
RF
Z940H
Z940Y
Z940W
Z940F
Z941H
Z941Y
Z941W
Z941F
25
25P
25R
25I |
40 |
200 |
145 |
110 |
18 |
4-18 |
DZW10 |
590 |
595 |
365 |
91 |
50 |
250 |
160 |
125 |
20 |
4-18 |
DZW10 |
590 |
653 |
365 |
95 |
65 |
265 |
180 |
145 |
22 |
8-18 |
DZW10 |
590 |
665 |
365 |
99 |
80 |
280 |
195 |
160 |
22 |
8-18 |
DZW15 |
590 |
725 |
365 |
113 |
100 |
300 |
230 |
190 |
24 |
8-23 |
DZW20 |
590 |
787 |
365 |
132 |
125 |
325 |
270 |
220 |
28 |
8-25 |
DZW20 |
590 |
902 |
365 |
181 |
150 |
350 |
300 |
250 |
30 |
8-25 |
DZW30 |
590 |
955 |
365 |
206 |
200 |
400 |
360 |
310 |
34 |
12-25 |
DZW30 |
810 |
1105 |
470 |
257 |
250 |
450 |
425 |
370 |
36 |
12-30 |
DZW30 |
810 |
1343 |
470 |
317 |
300 |
500 |
485 |
430 |
40 |
16-30 |
DZW60 |
810 |
1516 |
470 |
412 |
350 |
550 |
550 |
490 |
44 |
16-34 |
DZW90 |
830 |
1678 |
550 |
750 |
400 |
600 |
610 |
550 |
48 |
16-34 |
DZW120 |
830 |
1849 |
550 |
1042 |
450 |
650 |
660 |
600 |
50 |
20-34 |
DZW120 |
830 |
1937 |
550 |
1274 |
500 |
700 |
730 |
660 |
52 |
20-41 |
DZW180 |
870 |
2234 |
320 |
1420 |
600 |
800 |
840 |
770 |
56 |
20-41 |
DZW250 |
870 |
2432 |
320 |
1522 |
700 |
900 |
955 |
875 |
60 |
24-48 |
DZW500 |
870 |
2489 |
320 |
1617 |
800 |
1000 |
1070 |
990 |
64 |
24-49 |
DZW500 |
1170 |
2643 |
570 |
- |
900 |
1100 |
1180 |
1090 |
66 |
28-54 |
DZW800 |
1170 |
2935 |
570 |
- |
1000 |
1200 |
1305 |
1210 |
68 |
28-58 |
DZW800 |
1170 |
3410 |
570 |
- |
4.0MPa |
40 |
200 |
145 |
110 |
18 |
4-18 |
DZW10 |
590 |
630 |
365 |
92 |
凹凸法兰
MFM
Z940H
Z940Y
Z940W
Z941H
Z941Y
Z941W
40
40P
40R
40I |
50 |
250 |
160 |
125 |
20 |
4-18 |
DZW10 |
590 |
691 |
365 |
95 |
65 |
280 |
180 |
145 |
22 |
8-18 |
DZW10 |
590 |
711 |
365 |
102 |
80 |
310 |
195 |
160 |
22 |
8-18 |
DZW15 |
590 |
775 |
365 |
115 |
100 |
350 |
230 |
190 |
24 |
8-23 |
DZW20 |
590 |
871 |
365 |
163 |
125 |
400 |
270 |
220 |
28 |
8-25 |
DZW20 |
590 |
948 |
365 |
190 |
150 |
450 |
300 |
250 |
30 |
8-25 |
DZW30 |
810 |
1028 |
470 |
219 |
200 |
550 |
375 |
320 |
38 |
12-30 |
DZW30 |
810 |
1325 |
470 |
373 |
250 |
650 |
445 |
385 |
42 |
12-34 |
DZW45 |
810 |
1400 |
470 |
480 |
300 |
750 |
510 |
450 |
46 |
16-34 |
DZW60 |
830 |
1653 |
550 |
686 |
350 |
850 |
570 |
510 |
52 |
16-34 |
DZW90 |
830 |
1791 |
550 |
821 |
400 |
950 |
655 |
585 |
58 |
16-41 |
DZW120 |
870 |
2092 |
320 |
1514 |
500 |
1150 |
755 |
670 |
62 |
20-48 |
DZW250 |
870 |
2465 |
320 |
2150 |
600 |
1350 |
890 |
795 |
62 |
20-54 |
DZW350 |
1170 |
- |
570 |
- |
700 |
1450 |
995 |
900 |
68 |
24-54 |
DZW500 |
1170 |
- |
570 |
- |
800 |
1650 |
1135 |
1030 |
76 |
24-58 |
DZW800 |
1060 |
- |
500 |
- |
6.4MPa |
40 |
240 |
165 |
125 |
24 |
4-23 |
DZW10 |
590 |
665 |
365 |
93 |
凹凸法兰
MFM
Z940H
Z940Y
Z940W
Z941H
Z941Y
Z941W
64
64P
64R
64I |
50 |
250 |
175 |
135 |
26 |
4-23 |
DZW10 |
590 |
790 |
365 |
102 |
65 |
280 |
200 |
160 |
28 |
8-23 |
DZW10 |
590 |
840 |
365 |
106 |
80 |
310 |
210 |
170 |
30 |
8-23 |
DZW20 |
590 |
890 |
365 |
123 |
100 |
350 |
250 |
200 |
32 |
8-25 |
DZW20 |
590 |
1020 |
365 |
154 |
125 |
400 |
295 |
240 |
36 |
8-30 |
DZW30 |
590 |
1100 |
365 |
205 |
150 |
450 |
340 |
280 |
38 |
8-34 |
DZW30 |
810 |
1290 |
470 |
317 |
200 |
550 |
405 |
345 |
44 |
12-34 |
DZW60 |
810 |
1470 |
470 |
437 |
250 |
650 |
470 |
400 |
48 |
12-41 |
DZW90 |
830 |
1500 |
550 |
606 |
300 |
750 |
530 |
460 |
54 |
16-41 |
DZW90 |
830 |
1820 |
550 |
732 |
350 |
850 |
595 |
525 |
60 |
16-41 |
DZW120 |
870 |
2216 |
320 |
1110 |
400 |
950 |
670 |
585 |
66 |
16-48 |
DZW180 |
870 |
2838 |
320 |
1540 |
500 |
1150 |
800 |
705 |
70 |
20-54 |
DZW250 |
1170 |
3320 |
570 |
2011 |
600 |
1350 |
930 |
820 |
76 |
20-58 |
DZW500 |
1170 |
3684 |
570 |
- |
规格 主要尺寸和重量 Size Main Dimensions and Weight
10.0MPa |
DN |
L |
D |
D1 |
D2 |
D6
|
b |
n-φd |
H |
D0 |
重量Weight |
凹凸法兰
MFM
Z40H
Z40Y
Z40W
Z41H
Z41Y
Z41W
100P
100R 100I |
15 |
170 |
105 |
75 |
55 |
40 |
20 |
4-14 |
175 |
160 |
- |
20 |
190 |
125 |
90 |
68 |
51 |
22 |
4-18 |
180 |
160 |
- |
25 |
210 |
135 |
100 |
78 |
58 |
24 |
4-18 |
310 |
180 |
18 |
32 |
230 |
150 |
110 |
82 |
66 |
24 |
4-23 |
320 |
200 |
20 |
40 |
240 |
165 |
125 |
95 |
76 |
26 |
4-23 |
360 |
200 |
40 |
50 |
250 |
195 |
145 |
112 |
88 |
28 |
4-25 |
490 |
240 |
50 |
65 |
280 |
220 |
170 |
138 |
110 |
32 |
8-25 |
540 |
240 |
70 |
80 |
310 |
230 |
180 |
148 |
121 |
34 |
8-25 |
573 |
280 |
100 |
100 |
350 |
265 |
210 |
172 |
150 |
38 |
8-30 |
575 |
320 |
110 |
125 |
400 |
310 |
250 |
210 |
176 |
42 |
8-34 |
744 |
360 |
180 |
150 |
450 |
350 |
290 |
250 |
204 |
46 |
12-34 |
800 |
400 |
250 |
200 |
550 |
430 |
360 |
312 |
260 |
54 |
12-41 |
800 |
500 |
360 |
250 |
650 |
500 |
430 |
382 |
313 |
60 |
12-41 |
1050 |
640 |
- |
300 |
750 |
585 |
500 |
442 |
364 |
70 |
16-48 |
1208 |
720 |
- |
350 |
850 |
655 |
560 |
498 |
422 |
76 |
16-54 |
1410 |
720 |
- |
400 |
950 |
715 |
620 |
558 |
474 |
80 |
16-54 |
1655 |
800 |
- |
16.0MPa |
15 |
170 |
110 |
75 |
52 |
40 |
24 |
4-18 |
230 |
160 |
7 |
环槽法兰
RTJ
Z40H
Z40Y
Z40W
Z41H
Z41Y
Z41W
160
160P
160R
160I |
20 |
190 |
130 |
90 |
62 |
51 |
26 |
4-23 |
260 |
180 |
10 |
25 |
210 |
140 |
100 |
72 |
58 |
28 |
4-23 |
280 |
200 |
14 |
32 |
230 |
165 |
115 |
85 |
66 |
30 |
4-25 |
312 |
200 |
21 |
40 |
240 |
1750 |
125 |
90 |
76 |
32 |
4-27 |
350 |
240 |
26 |
50 |
300 |
215 |
165 |
132 |
88 |
36 |
8-25 |
512 |
280 |
73 |
65 |
340 |
2450 |
190 |
152 |
110 |
44 |
8-30 |
560 |
320 |
110 |
80 |
390 |
260 |
205 |
168 |
121 |
46 |
8-30 |
585 |
350 |
141 |
100 |
450 |
300 |
240 |
200 |
150 |
48 |
8-34 |
630 |
400 |
185 |
125 |
525 |
355 |
285 |
238 |
176 |
60 |
8-41 |
723 |
500 |
320 |
150 |
600 |
390 |
318 |
270 |
204 |
66 |
12-41 |
820 |
560 |
462 |
200 |
750 |
480 |
400 |
345 |
260 |
78 |
12-48 |
990 |
720 |
711 |
250 |
850 |
580 |
485 |
425 |
313 |
88 |
12-54 |
1104 |
800 |
- |
300 |
950 |
665 |
570 |
510 |
364 |
100 |
16-54 |
1314 |
800 |
- |
温馨提示:“Z41H 法兰闸阀”所有文字、数据、图片均只适用于参考。
如需与实物相吻合的性能参数、结构尺寸参数等详情请来电来函索取。
电话:021-6364 2222 传真:021-6364 9384