顶装式球阀
发布日期：2015年11月03日顶装式球阀设计标准
顶装式球阀设计规范设计标准：API 6A、API 6D、ANSI B16.34、BS 5351
结构长度：ANSI B16.10
连接标准：ANSI B16.5
主体材质：碳钢、不锈钢、合金钢
压力试验：API 598
压力范围：Class600-1500口径：2″-12″
顶装式球阀特点
整体式阀体设计上装式枢轴固定支持，法兰结构整体式枢轴固定球杆设计双阻塞泄放功能高强度整体式球杆结构。
确保了球体的精确定位枢轴采用防吹出保护结构2组O型密封圈，加上阀杆上的防火填料结构。
有效地防止泄露防腐蚀，低摩擦系数的轴承因可镍波纹弹簧使尼龙密封的金属阀座向球移动。
具有进口和出口双向密封功能性能优越的标准尼龙和PEEK阀座，确保了低压状态下的有效密封密封剂住入器设计，在紧急状态下可住入密封胶，对阀杆或阀座进行密封采用独特的阀座可缩回技术。
在线可更换球杆。阀杆密封圈金属阀座及波纹弹簧扭矩减少到最小，便于阀门操作球杆与阀体有效接触的，性能优越的防静电接地设备预置驱动装置平台及螺孔，随时可装配驱动装置防火功能；当阀座烧坏或损坏时，金属阀座自动贴紧球体，阀座和球体之间较小的泄漏。
顶装式球阀介绍
|
序号 |
零件名称 |
材质 |
|
1 |
阀体 |
A216-WCB A352-LCB A351-C8, CF8M, CF3, CF3M, Duplex |
|
2 |
阀座弹簧 |
Inconel X-7505 SS304 SS316 |
|
3 |
阀座圈 |
ASTM A105+ENP ASTM A182-F304, F316, F316L, F6, F51 |
|
4 |
阀座 |
PTFE RPTFE PEEK PPL |
|
5 |
球 |
ASTM A105+ENP ASTM A182-F36 F316, F316L, F6, F51 |
|
6 |
O型圈 |
NBR Viton |
|
7 |
垫圈 |
PTFE |
|
8 |
垫片 |
Stainless Steel+ PTFE SS316+PTFE |
|
9 |
定位块 |
PTFE SS304+Garphite SS316+Garphite |
|
10 |
端盖 |
A216-WCB A352-LCB A351-C8, CF8M, CF3, CF3M, Duplex |
|
11 |
填料 |
PTFE Garphite |
|
12 |
压盖法兰 |
A216-WCB A351-CF8 |
|
13 |
销子 |
1045 A182-F304, F316, F316L, F6, F51 |
|
14 |
阀杆 |
A105+ENP A182-F6, F304, F316, F316L, F304L, 17-4PH, F51 |
|
15 |
支架 |
A216-WCB |
|
16 |
螺母 |
ASTM 194-2H, 2HM, 8,8M |
|
17 |
螺栓 |
ASTM 194-B7,,B7M, B8,B8M |
|
18 |
排气阀 |
1020+ZN A182-F304, F316, F316L, |
|
19 |
吊耳 |
1020 |
|
20 |
注脂 |
1020+ZN A182-F304, F316, F316L, |
|
21 |
球 |
Stainless Steel |
|
22 |
压紧圈 |
1045+N A182-F304, F316, F316L, |
|
23 |
阀座弹簧 |
1045+N A182-F304, F316, F316L |
|
24 |
垫片 |
1045+N A182-F304, F316, F316L1 |
|
25 |
底座 |
A105+ENP A182-F6, F304, F316, F316L, F304L, 17-4PH, F51 |
|
26 |
垫片 |
PTFE SS304+Garphite |
|
27 |
压紧螺母 |
ASTM 194-2H, 8, |
|
28 |
压紧螺栓 |
A182-F6, F304 |
|
29 |
排污阀 |
1020+ZN A182-F304, F316, F316L, |
顶装式球阀
Full Bore Class 150
＊Gear Operated
|
Size in |
d (mm) |
A (mm) |
H1 (mm) |
H2 (mm) |
w (mm) |
Weight (kg) |
|
2 |
51 |
292 |
170 |
76 |
285 |
46 |
|
3 |
76 |
356 |
210 |
95 |
285 |
83 |
|
4 |
102 |
432 |
250 |
115 |
400 |
156 |
|
6 |
152 |
559 |
265 |
140 |
400 |
256 |
|
8 |
203 |
660 |
355 |
172 |
＊400 |
453 |
|
10 |
254 |
787 |
385 |
203 |
＊600 |
522 |
|
12 |
305 |
838 |
400 |
242 |
＊600 |
747 |
|
14 |
337 |
889 |
450 |
267 |
＊600 |
959 |
|
16 |
387 |
991 |
510 |
299 |
＊600 |
1220 |
|
18 |
438 |
1092 |
565 |
318 |
＊600 |
1640 |
|
20 |
489 |
1194 |
620 |
349 |
＊600 |
2118 |
|
24 |
591 |
1397 |
680 |
407 |
＊700 |
2950 |
Full Bore Class 300
|
Size in |
d (mm) |
A (mm) |
H1 (mm) |
H2 (mm) |
w (mm) |
Weight (kg) |
|
2 |
51 |
292 |
170 |
83 |
285 |
49 |
|
3 |
76 |
356 |
210 |
105 |
285 |
87 |
|
4 |
102 |
432 |
250 |
127 |
400 |
164 |
|
6 |
152 |
559 |
265 |
159 |
＊400 |
272 |
|
8 |
203 |
660 |
355 |
191 |
＊500 |
479 |
|
10 |
254 |
787 |
385 |
222 |
＊600 |
657 |
|
12 |
305 |
838 |
400 |
261 |
＊600 |
783 |
|
14 |
337 |
889 |
450 |
292 |
＊600 |
1007 |
|
16 |
387 |
991 |
510 |
324 |
＊600 |
1281 |
|
18 |
438 |
1092 |
565 |
356 |
＊700 |
1722 |
|
20 |
489 |
1194 |
620 |
388 |
＊700 |
2224 |
|
24 |
591 |
1397 |
680 |
457 |
＊760 |
3100 |
Reduced Bore Class 150
|
Sizein |
d (mm) |
d1 (mm) |
A (mm) |
H1 (mm) |
H2 (mm) |
w (mm) |
Weight (kg) |
|
2×1-1/2 |
38 |
51 |
292 |
165 |
76 |
265 |
41 |
|
3×2 |
51 |
76 |
356 |
170 |
95 |
285 |
58 |
|
4×3 |
76 |
102 |
432 |
210 |
115 |
285 |
104 |
|
6×4 |
102 |
152 |
559 |
250 |
140 |
400 |
228 |
|
8×6 |
152 |
203 |
660 |
265 |
172 |
＊400 |
320 |
|
10×8 |
203 |
254 |
787 |
355 |
203 |
＊500 |
536 |
|
12×10 |
254 |
305 |
838 |
385 |
242 |
＊600 |
685 |
|
14×12 |
305 |
337 |
889 |
400 |
267 |
＊600 |
840 |
|
16×14 |
337 |
387 |
991 |
450 |
299 |
＊600 |
1070 |
|
18×16 |
387 |
438 |
1092 |
510 |
318 |
＊600 |
1430 |
|
20×18 |
438 |
489 |
1194 |
565 |
349 |
＊700 |
1850 |
|
24×20 |
489 |
591 |
1397 |
620 |
407 |
＊700 |
2450 |
Reduced Bore Class 300
|
Sizein |
d (mm) |
d1 (mm) |
A (mm) |
H1 (mm) |
H2 (mm) |
w (mm) |
Weight (kg) |
|
2×1-1/2 |
38 |
51 |
292 |
165 |
83 |
265 |
44 |
|
3×2 |
51 |
76 |
356 |
170 |
105 |
285 |
62 |
|
4×3 |
76 |
102 |
432 |
210 |
127 |
285 |
110 |
|
6×4 |
102 |
152 |
559 |
250 |
159 |
400 |
243 |
|
8×6 |
152 |
203 |
660 |
265 |
191 |
＊400 |
343 |
|
10×8 |
203 |
254 |
787 |
355 |
222 |
＊500 |
559 |
|
12×10 |
254 |
305 |
838 |
385 |
261 |
＊600 |
725 |
|
14×12 |
305 |
337 |
889 |
400 |
292 |
＊600 |
890 |
|
16×14 |
337 |
387 |
991 |
450 |
324 |
＊600 |
1120 |
|
18×16 |
387 |
438 |
1092 |
510 |
356 |
＊600 |
1480 |
|
20×18 |
438 |
489 |
1194 |
565 |
388 |
＊700 |
1960 |
|
24×20 |
489 |
591 |
1397 |
620 |
457 |
＊760 |
2650 |
顶装式球阀
Full Bore Class 600
＊Gear Operated
|
Size in |
d (mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2 |
51 |
292 |
180 |
83 |
285 |
52 |
|
3 |
76 |
356 |
220 |
105 |
285 |
92 |
|
4 |
102 |
432 |
260 |
137 |
400 |
173 |
|
6 |
152 |
559 |
275 |
175 |
＊400 |
285 |
|
8 |
203 |
660 |
370 |
210 |
＊400 |
504 |
|
10 |
254 |
787 |
398 |
254 |
＊600 |
680 |
|
12 |
305 |
838 |
410 |
280 |
＊700 |
819 |
Full Bore Class 900
|
Size in |
d(mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2 |
51 |
368 |
190 |
108 |
760 |
60 |
|
3 |
76 |
381 |
230 |
121 |
1140 |
100 |
|
4 |
102 |
457 |
270 |
146 |
＊400 |
204 |
|
6 |
152 |
610 |
320 |
191 |
＊500 |
420 |
|
8 |
203 |
737 |
375 |
235 |
＊600 |
644 |
|
10 |
254 |
838 |
440 |
273 |
＊700 |
943 |
|
12 |
305 |
965 |
498 |
305 |
＊700 |
1295 |
Full Bore Class 1500
|
Size in |
d(mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2 |
51 |
368 |
195 |
108 |
760 |
69 |
|
3 |
76 |
470 |
233 |
134 |
＊400 |
133 |
|
4 |
102 |
546 |
276 |
156 |
＊500 |
253 |
|
6 |
146 |
705 |
324 |
197 |
＊600 |
667 |
|
8 |
194 |
832 |
397 |
242 |
＊700 |
865 |
|
10 |
241 |
991 |
462 |
292 |
＊700 |
1375 |
|
12 |
289 |
1130 |
493 |
337 |
＊760 |
2175 |
Reduced Bore Class 600
|
Sizein |
d(mm) |
d1(mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2×1-1/2 |
38 |
51 |
292 |
174 |
83 |
265 |
46 |
|
3×2 |
51 |
76 |
356 |
180 |
105 |
285 |
74 |
|
4×3 |
76 |
102 |
432 |
220 |
137 |
760 |
120 |
|
6×4 |
102 |
152 |
559 |
260 |
178 |
1140 |
249 |
|
8×6 |
152 |
203 |
660 |
275 |
210 |
＊500 |
380 |
|
10×8 |
203 |
254 |
787 |
370 |
254 |
＊600 |
587 |
|
12×10 |
254 |
305 |
838 |
398 |
280 |
＊600 |
752 |
Reduced Bore Class 900
|
Sizein |
d(mm) |
d1(mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2×1-1/2 |
38 |
51 |
368 |
182 |
108 |
760 |
54 |
|
3×2 |
51 |
76 |
381 |
190 |
121 |
760 |
80 |
|
4×3 |
76 |
102 |
457 |
230 |
146 |
1140 |
148 |
|
6×4 |
102 |
152 |
610 |
270 |
191 |
＊400 |
305 |
|
8×6 |
152 |
203 |
737 |
320 |
235 |
＊500 |
552 |
|
10×8 |
203 |
254 |
838 |
375 |
273 |
＊600 |
748 |
|
12×10 |
254 |
305 |
965 |
440 |
305 |
＊700 |
1048 |
Reduced Bore Class 1500
|
Sizein |
d(mm) |
d1(mm) |
A(mm) |
H1(mm) |
H2(mm) |
w(mm) |
Weight (kg) |
|
2×1-1/2 |
38 |
51 |
368 |
189 |
108 |
760 |
63 |
|
3×2 |
51 |
76 |
470 |
195 |
134 |
760 |
95 |
|
4×3 |
76 |
102 |
546 |
233 |
156 |
＊400 |
183 |
|
6×4 |
102 |
146 |
705 |
276 |
197 |
＊500 |
359 |
|
8×6 |
146 |
194 |
832 |
324 |
242 |
＊600 |
794 |
|
10×8 |
194 |
241 |
991 |
397 |
292 |
＊700 |
1070 |
|
12×10 |
241 |
289 |
1130 |
462 |
337 |
＊700 |
1540 |
