美标 |
对夹、双法兰式金属硬密封 对夹、单法兰式金属硬密封 |
蝶阀 |
815 830 |
W. |
815 830 |
L 系列 |
API |
Wafer,double flanged metallic hard seal Wafer,single flanged fluorine plasticseal |
Butterfly |
815 830 |
W. |
815 830 |
Series | 型号说明 Type explain
性能规范 Property specification
用途及特点 Purpose and characteristic
815、830系列蝶阀的主要结构特征为对夹式和法兰式三偏心结构,而815、830L系类蝶阀的主要结构特征为阀体周边带凸耳且设计成带螺孔,单法兰结构。815、830系列蝶阀广泛应用于是有、化工及工业环保水处理、高层建筑,给排水等管道上。其特点为:由于采用的是三偏心结构,密闭性可靠,确保开启式碟板不接触密封座,消除了密封座不均匀负载,延长了使用寿命,确保可靠的密封性能,具有耐高温、耐磨损、耐腐蚀等优点。
Main configuration characteristic of 815,830 series of butterfly valve is composed of wafer andflange there eccentricity,then main configuration characteristic of 815,830L series butterfly valve is edge of body with protruding ears and single flange configuration with screw.815,830series of butterfly valve has been widely utilized in petroleum,chemical industry and industrial environmental protection water treatment,high building,water supplying and draining.The main characteristic is:due to use three eccentric configuration,hermetic capability reliably,whichensure disc never touch sealingseat when it start,solve the problem of hermetical seat burdenunequally,prolong service life,and ensure reliable hermetic capability with advantage of high temperature resistant,wearable,antisepsis etc.
采用标准 Adoption standard
设计标准 Design standard:API609 法兰连接尺寸 flange connection dimension:ANSI B16.5;B16.47 B系列 结构长度 Structure length:ANSI B16.10 压力试验 Pressure test:API 598
主要技术参数 Main technology parameter
公称通径Nominal diameter |
DN(mm) |
2"~36" |
2"~36" |
公称压力Nominal pressure |
PN(MPa) |
150Lb |
300Lb |
试验压力Ps(MPa)Test pressure |
强度试验 Sheal test |
3.0 |
7.5 |
密封试验 Seal test |
2.2 |
5.5 |
适用介质Appropriate medium |
水、蒸汽、油品、海水等。Water,steam,oil,seawater and so on. |
适用温度Appropriate temperatuer |
-29℃~425℃ |
主要零件的材质 Material for main parts
零件名称Parts name |
材料 Material |
阀体Body |
WCB、304、316、316SS、CF8M |
碟版Disc |
WCB、304、316、316SS、CF8M |
阀杆Stem |
316、2Cr13、1Cr18Ni9Ti |
密封圈Seal ring |
316、氟塑料 Fluorine plastic |
填料Packing |
柔性石墨、氟塑料 Flexible graphite,fluorine plastic |
美标815W/830W系列 API 815W/830W Series
公称通径DN Nominal diameter |
结构长度(标准值) Structure length (standard) |
连接尺寸(标准值) Connection dimension(standard) |
L |
CL150 |
CL300 |
D1 |
D2 |
Z-d |
N-UN |
D1 |
D2 |
Z-d |
N-UN |
英寸inch |
毫米mm |
英寸 inch |
毫米 mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
2" |
50 |
1.69 |
43 |
4.75 |
120.5 |
3.62 |
92 |
4-19 |
—— |
5.00 |
127 |
3.62 |
92 |
4-19 |
—— |
3" |
80 |
1.88 |
48 |
6.00 |
152.5 |
5.00 |
127 |
4-19 |
—— |
6.63 |
168 |
5.00 |
127 |
4-22 |
—— |
4" |
100 |
2.12 |
54 |
7.50 |
190.5 |
6.19 |
157 |
4-19 |
—— |
7.87 |
200 |
6.17 |
157 |
4-22 |
—— |
5" |
125 |
2.19 |
56 |
8.50 |
216 |
7.32 |
186 |
4-22 |
—— |
9.25 |
235 |
7.32 |
186 |
4-22 |
—— |
6" |
150 |
2.25 |
57 |
9.50 |
241.5 |
8.50 |
216 |
4-22 |
8-3/4" |
10.63 |
270 |
8.50 |
216 |
4-22 |
12-3/4" |
8" |
200 |
2.50 |
64 |
11.75 |
298.5 |
10.62 |
270 |
4-22 |
8-3/4" |
13.00 |
330 |
10.62 |
270 |
4-26 |
12-7/8" |
10" |
250 |
2.81 |
71 |
14.25 |
362 |
12.75 |
324 |
4-25 |
12-7/8" |
15.24 |
387 |
12.75 |
324 |
4-29 |
16-1" |
12" |
300 |
3.19 |
81 |
17.00 |
432 |
15.00 |
381 |
4-25 |
12-7/8" |
17.76 |
451 |
15.00 |
381 |
4-32 |
16-1 1/8" |
14" |
350 |
3.62 |
92 |
18.75 |
476 |
16.25 |
413 |
4-29 |
12-1" |
20.24 |
514 |
16.25 |
413 |
4-32 |
20-1 1/8" |
16" |
400 |
4.00 |
102 |
21.25 |
540 |
18.50 |
470 |
4-29 |
16-1" |
12.50 |
571 |
18.50 |
470 |
4-35 |
20-1 1/4" |
18" |
450 |
4.50 |
114 |
22.75 |
578 |
21.00 |
533 |
4-32 |
16-1 1/8" |
24.72 |
628 |
21.00 |
533 |
4-35 |
24-1 1/4" |
20" |
500 |
5.00 |
127 |
25.00 |
635 |
23.00 |
584 |
4-32 |
20-1 1/8" |
27.00 |
686 |
23.00 |
584 |
4-35 |
24-1 1/4" |
24" |
600 |
6.06 |
154 |
29.50 |
749.5 |
27.25 |
692 |
4-35 |
20-1 1/4" |
32.00 |
813 |
27.25 |
692 |
4-41 |
24-1 1/2" |
30" |
750 |
6.50 |
165 |
33.31 |
846 |
32.00 |
813 |
4-22.4 |
44-3/4" |
36.25 |
920.75 |
33.25 |
844.5 |
4-38 |
36-1 3/8" |
32" |
800 |
7.50 |
190 |
35.44 |
900 |
34.00 |
863.5 |
4-22.4 |
48-3/4" |
38.50 |
978 |
35.50 |
901.5 |
4-41 |
32-1 1/2" |
36" |
900 |
8.00 |
203 |
39.75 |
1009.5 |
38.25 |
971.5 |
4-25.4 |
44-7/8" |
42.88 |
1089 |
39.75 |
1009.5 |
4-45 |
32-1 5/8" |
美标815L/830L系列 API 815L/830L Series
公称通径DN Nominal diameter |
结构长度(标准值) Structure length (standard) |
连接尺寸(标准值) Connection dimension(standard) |
L |
CL150 |
CL300 |
D1 |
D2 |
Z-d |
N-UN |
D1 |
D2 |
Z-d |
N-UN |
英寸inch |
毫米mm |
英寸 inch |
毫米 mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
2" |
50 |
1.69 |
43 |
4.75 |
120.5 |
3.62 |
92 |
4-19 |
—— |
5.00 |
127 |
3.62 |
92 |
4-19 |
—— |
3" |
80 |
1.88 |
48 |
6.00 |
152.5 |
5.00 |
127 |
4-19 |
—— |
6.63 |
168 |
5.00 |
127 |
4-22 |
—— |
4" |
100 |
2.12 |
54 |
7.50 |
190.5 |
6.19 |
157 |
4-19 |
—— |
7.87 |
200 |
6.17 |
157 |
4-22 |
—— |
5" |
125 |
2.19 |
56 |
8.50 |
216 |
7.32 |
186 |
4-22 |
—— |
9.25 |
235 |
7.32 |
186 |
4-22 |
—— |
6" |
150 |
2.25 |
57 |
9.50 |
241.5 |
8.50 |
216 |
4-22 |
8-3/4" |
10.63 |
270 |
8.50 |
216 |
4-22 |
12-3/4" |
8" |
200 |
2.50 |
64 |
11.75 |
298.5 |
10.62 |
270 |
4-22 |
8-3/4" |
13.00 |
330 |
10.62 |
270 |
4-26 |
12-7/8" |
10" |
250 |
2.81 |
71 |
14.25 |
362 |
12.75 |
324 |
4-25 |
12-7/8" |
15.24 |
387 |
12.75 |
324 |
4-29 |
16-1" |
12" |
300 |
3.19 |
81 |
17.00 |
432 |
15.00 |
381 |
4-25 |
12-7/8" |
17.76 |
451 |
15.00 |
381 |
4-32 |
16-1 1/8" |
14" |
350 |
3.62 |
92 |
18.75 |
476 |
16.25 |
413 |
4-29 |
12-1" |
20.24 |
514 |
16.25 |
413 |
4-32 |
20-1 1/8" |
16" |
400 |
4.00 |
102 |
21.25 |
540 |
18.50 |
470 |
4-29 |
16-1" |
12.50 |
571 |
18.50 |
470 |
4-35 |
20-1 1/4" |
18" |
450 |
4.50 |
114 |
22.75 |
578 |
21.00 |
533 |
4-32 |
16-1 1/8" |
24.72 |
628 |
21.00 |
533 |
4-35 |
24-1 1/4" |
20" |
500 |
5.00 |
127 |
25.00 |
635 |
23.00 |
584 |
4-32 |
20-1 1/8" |
27.00 |
686 |
23.00 |
584 |
4-35 |
24-1 1/4" |
24" |
600 |
6.06 |
154 |
29.50 |
749.5 |
27.25 |
692 |
4-35 |
20-1 1/4" |
32.00 |
813 |
27.25 |
692 |
4-41 |
24-1 1/2" |
30" |
750 |
6.50 |
165 |
33.31 |
846 |
32.00 |
813 |
4-22.4 |
44-3/4" |
36.25 |
920.75 |
33.25 |
844.5 |
4-38 |
36-1 3/8" |
32" |
800 |
7.50 |
190 |
35.44 |
900 |
34.00 |
863.5 |
4-22.4 |
48-3/4" |
38.50 |
978 |
35.50 |
901.5 |
4-41 |
32-1 1/2" |
36" |
900 |
8.00 |
203 |
39.75 |
1009.5 |
38.25 |
971.5 |
4-25.4 |
44-7/8" |
42.88 |
1089 |
39.75 |
1009.5 |
4-45 |
32-1 5/8" |
注:以上对夹式、对夹凸耳式、法兰式三种,传动方式有手动、蜗轮、气动和电动。用户订货时说明。 Attention:Above three sorts such as wafer,wafer protruding ears,flange,driving mode such as manual,worm wheel,pneumatic,and electric.user should specify when ordered.
美标815W/830W系列 API 815W/830W Series
公称通径DN Nominal diameter |
结构长度(标准值) Structure length (standard) |
连接尺寸(标准值) Connection dimension(standard) |
L |
CL150 |
CL300 |
D |
D1 |
D2 |
Z-d |
D |
D1 |
D2 |
Z-d |
英寸inch |
毫米mm |
英寸 inch |
毫米 mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
英寸inch |
毫米mm |
2" |
50 |
4.25 |
108 |
6.00 |
152 |
4.75 |
120.5 |
3.62 |
92 |
4-19 |
6.50 |
165 |
5.00 |
127 |
3.62 |
92 |
8-19 |
3" |
80 |
4.50 |
114 |
8.50 |
190 |
6.00 |
152.5 |
5.00 |
127 |
4-19 |
8.26 |
210 |
6.63 |
168 |
5.00 |
127 |
8-22 |
4" |
100 |
5.00 |
127 |
9.00 |
229 |
7.50 |
190.5 |
6.19 |
157 |
8-19 |
10.00 |
254 |
7.87 |
200 |
6.17 |
157 |
8-22 |
5" |
125 |
5.50 |
140 |
10.00 |
254 |
8.50 |
216 |
7.32 |
186 |
8-22 |
11.00 |
279 |
9.25 |
235 |
7.32 |
186 |
8-22 |
6" |
150 |
5.50 |
140 |
11.00 |
279 |
9.50 |
241.5 |
8.50 |
216 |
8-22 |
12.50 |
318 |
10.63 |
270 |
8.50 |
216 |
12-22 |
8" |
200 |
5.90 |
150 |
13.50 |
343 |
11.75 |
298.5 |
10.62 |
270 |
8-22 |
15.00 |
381 |
13.00 |
330 |
10.62 |
270 |
12-26 |
10" |
250 |
6.30 |
160 |
16.00 |
406 |
14.25 |
362 |
12.75 |
324 |
12-25 |
17.50 |
445 |
15.24 |
387 |
12.75 |
324 |
16-29 |
12" |
300 |
7.00 |
178 |
19.00 |
483 |
17.00 |
432 |
15.00 |
381 |
12-25 |
20.50 |
521 |
17.76 |
451 |
15.00 |
381 |
16-32 |
14" |
350 |
7.50 |
190 |
21.00 |
533 |
18.75 |
476 |
16.25 |
413 |
12-29 |
23.00 |
584 |
20.24 |
514 |
16.25 |
413 |
20-32 |
16" |
400 |
8.50 |
216 |
23.50 |
597 |
21.25 |
540 |
18.50 |
470 |
16-29 |
25.50 |
648 |
12.50 |
571 |
18.50 |
470 |
20-35 |
18" |
450 |
9.72 |
222 |
25.00 |
635 |
22.75 |
578 |
21.00 |
533 |
16-32 |
28.00 |
711 |
24.72 |
628 |
21.00 |
533 |
24-35 |
20" |
500 |
9.00 |
229 |
27.50 |
699 |
25.00 |
635 |
23.00 |
584 |
20-32 |
30.50 |
775 |
27.00 |
686 |
23.00 |
584 |
24-35 |
24" |
600 |
10.50 |
267 |
32.00 |
813 |
29.50 |
749.5 |
27.25 |
692 |
20-35 |
36.00 |
914 |
32.00 |
813 |
27.25 |
692 |
24-41 |
30" |
750 |
11.50 |
292 |
34.94 |
887.5 |
33.31 |
846 |
32.00 |
813 |
44-22.4 |
39.00 |
990.5 |
36.25 |
920.75 |
33.25 |
844.5 |
36-38 |
32" |
800 |
12.50 |
318 |
37.06 |
941.5 |
35.44 |
900 |
34.00 |
863.5 |
48-22.4 |
41.50 |
1054 |
38.50 |
978 |
35.50 |
901.5 |
32-41 |
36" |
900 |
13.00 |
330 |
41.62 |
1057 |
39.75 |
1009.5 |
38.25 |
971.5 |
44-25.4 |
46.12 |
1171.5 |
42.88 |
1089 |
39.75 |
1009.5 |
32-45 | |