DRQ系列球阀
DRQ系列球阀有不锈钢和碳钢材质可选,不锈钢阀体采用全硅溶胶精铸工艺,经固溶退火处理,确保阀门拥有更高的机械性能,碳钢材质阀体表面黑色磷化处理,具有抗腐蚀性和防止生锈的作用。
产品技术参数
公称通径 |
DN15-DN350 |
公称压力 |
PN1.6~42MPa、ANSI150LB~2500LB |
适用介质 |
气体、水、石油、硝酸类、醋酸类、粘性液体、浆料、强氧化性介质等 |
适用温度 |
-20℃~200℃(软密封)、-40℃~400℃(金属密封) |
泄漏量 |
符合ANSI B16 VI标准 |
设计标准 |
GB/T12237、ASME B16.34 |
结构长度 |
GB/T12221、ASME B16.10 |
检测标准 |
GB/T13927、API598 |
连接方式 |
法兰、螺纹、焊接等 |
阀体材质 |
LCB、WCB、CF8、CF8M、CF3、CF3M 等 |
阀座材料 |
聚四氟乙烯PTFE(常温)、特制PPL(高温)、金属密封(高温) |
驱动方式 |
手柄、涡轮、气动、电动 |
DRQ系列球阀可搭配DRE系列电动执行器进行电动控制,搭配调节型电动执行器还可使阀门实现调节功能,使阀门控制更方便、更智能、更准确。
DRQ系列球阀可搭配DRA系列气动执行器进行气动控制,选择DRYK系列电器定位器可以实现调节功能,也可以选择限位开关,DRSV系列电磁阀等附件搭配使用,使阀门控制更方便,更智能,更准确。
规格参数
美标高平台法兰球阀
class150 class300
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
|
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
||
15 |
1/2" |
108 |
15 |
35 |
60.5 |
90 |
8 |
2 |
4-16 |
9 |
50 |
9x9 |
15 |
1/2" |
140 |
15 |
35 |
66.7 |
95 |
12.7 |
2 |
4-16 |
9 |
50 |
9x9 |
|
20 |
3/4" |
117 |
20 |
43 |
70 |
100 |
8.9 |
2 |
4-16 |
9 |
50 |
9x9 |
20 |
3/4" |
152 |
20 |
43 |
82.6 |
115 |
14.3 |
2 |
4-19 |
9 |
50 |
9x9 |
|
25 |
1" |
127 |
25 |
51 |
79.5 |
110 |
9.6 |
2 |
4-16 |
11 |
50 |
11X11 |
25 |
1" |
165 |
25 |
51 |
88.9 |
125 |
15.9 |
2 |
4-19 |
11 |
50 |
11X11 |
|
32 |
1-1/4" |
140 |
32 |
64 |
89 |
115 |
11.2 |
2 |
4-16 |
11 |
50 |
11X11 |
32 |
1-1/4" |
178 |
32 |
63.5 |
98.4 |
135 |
17.5 |
2 |
4-19 |
11 |
50 |
11X11 |
|
40 |
1-1/2" |
165 |
40 |
73 |
98.4 |
125 |
12.7 |
2 |
4-16 |
14 |
70 |
14X14 |
40 |
1-1/2" |
190 |
40 |
73 |
114.3 |
155 |
19.1 |
2 |
4-22 |
14 |
70 |
14X14 |
|
50 |
2" |
178 |
50 |
92 |
120.7 |
150 |
14.3 |
2 |
4-19 |
14 |
70 |
14X14 |
50 |
2" |
216 |
50 |
92 |
127 |
165 |
20.7 |
2 |
8-19 |
14 |
70 |
14X14 |
|
65 |
2-1/2" |
190 |
65 |
105 |
139.7 |
180 |
15.9 |
2 |
4-19 |
17 |
102 |
17X17 |
65 |
2-1/2" |
241 |
65 |
105 |
149.2 |
190 |
23.9 |
2 |
8-22 |
17 |
102 |
17X17 |
|
80 |
3" |
203 |
80 |
127 |
152.4 |
190 |
17.5 |
2 |
4-19 |
17 |
102 |
17X17 |
80 |
3" |
282 |
80 |
127 |
168.3 |
210 |
27 |
2 |
8-22 |
17 |
102 |
17X17 |
|
100 |
4" |
229 |
100 |
157 |
190.5 |
230 |
22.3 |
2 |
8-19 |
17 |
125 |
17X17 |
100 |
4" |
305 |
100 |
157 |
200 |
255 |
30.2 |
2 |
8-22 |
22 |
125 |
17X17 |
|
125 |
5" |
356 |
125 |
185 |
216 |
255 |
22.3 |
2 |
8-22 |
27 |
125 |
27X27 |
125 |
5" |
381 |
125 |
185 |
235 |
280 |
33.4 |
2 |
8-22 |
27 |
125 |
27X27 |
|
150 |
6" |
394 |
150 |
216 |
241.3 |
280 |
23.9 |
2 |
8-22 |
30 |
125 |
27X27 |
150 |
6" |
403 |
150 |
216 |
269.9 |
320 |
35 |
2 |
12-22 |
27 |
125 |
27X27 |
|
200 |
8" |
457 |
200 |
270 |
298.5 |
345 |
27 |
2 |
8-22 |
35 |
125 |
27X27 |
200 |
8" |
502 |
200 |
270 |
330.2 |
380 |
39.7 |
2 |
12-25 |
27 |
125 |
27X27 |
国标高平台法兰球阀
PN16/PN25 PN40
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
|
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
||
15 |
1/2" |
130 |
15 |
45 |
65 |
95 |
16 |
2 |
4-14 |
9 |
50 |
9x9 |
15 |
1/2" |
130 |
15 |
45 |
65 |
95 |
14 |
2 |
4-14 |
9 |
50 |
9x9 |
|
20 |
3/4" |
130 |
20 |
58 |
75 |
105 |
18 |
2 |
4-14 |
9 |
50 |
9x9 |
20 |
3/4" |
130 |
20 |
58 |
75 |
105 |
16 |
2 |
4-14 |
9 |
50 |
9x9 |
|
25 |
1" |
140 |
25 |
68 |
85 |
115 |
18 |
2 |
4-14 |
11 |
50 |
11X11 |
25 |
1" |
140 |
25 |
68 |
85 |
115 |
16 |
2 |
4-14 |
11 |
50 |
11X11 |
|
32 |
1-1/4" |
165 |
32 |
78 |
100 |
140 |
18 |
2 |
4-18 |
11 |
50 |
11X11 |
32 |
1-1/4" |
165 |
32 |
78 |
100 |
140 |
18 |
2 |
4-18 |
11 |
50 |
11X11 |
|
40 |
1-1/2" |
165 |
40 |
88 |
110 |
150 |
18 |
2 |
4-18 |
14 |
70 |
14X14 |
40 |
1-1/2" |
165 |
40 |
88 |
110 |
150 |
18 |
2 |
4-18 |
14 |
70 |
14X14 |
|
50 |
2" |
203 |
50 |
102 |
125 |
165 |
18 |
2 |
4-18 |
14 |
70 |
14X14 |
50 |
2" |
203 |
50 |
102 |
125 |
165 |
20 |
2 |
4-18 |
14 |
70 |
14X14 |
|
65 |
2-1/2" |
222 |
65 |
122 |
145 |
185 |
18 |
2 |
8-18 |
17 |
102 |
17X17 |
65 |
2-1/2" |
241 |
65 |
122 |
145 |
185 |
22 |
2 |
8-18 |
17 |
102 |
17X17 |
|
80 |
3" |
241 |
80 |
138 |
160 |
200 |
20 |
2 |
8-18 |
17 |
102 |
17X17 |
80 |
3" |
282 |
80 |
138 |
160 |
200 |
24 |
2 |
8-18 |
17 |
102 |
17X17 |
|
100 |
4" |
305 |
100 |
158 |
180 |
220 |
20 |
2 |
8-18 |
17 |
102 |
17X17 |
100 |
4" |
305 |
100 |
162 |
190 |
235 |
24 |
2 |
8-22 |
22 |
125 |
17X17 |
|
125 |
5" |
356 |
125 |
188 |
210 |
250 |
22 |
2 |
8-18 |
22 |
102 |
22X22 |
125 |
5" |
381 |
125 |
188 |
220 |
270 |
26 |
2 |
8-26 |
27 |
125 |
27X27 |
|
150 |
6" |
394 |
150 |
212 |
240 |
285 |
22 |
2 |
8-22 |
27 |
125 |
27X27 |
150 |
6" |
403 |
150 |
218 |
250 |
300 |
28 |
2 |
8-26 |
27 |
125 |
27X27 |
|
200 |
8" |
457 |
200 |
268 |
295 |
340 |
24 |
2 |
12-22 |
27 |
125 |
27X27 |
200 |
8" |
502 |
200 |
268/285 |
310/320 |
365/375 |
30/34 |
2 |
12-26/12-30 |
27 |
125 |
27X27 |
低平台球阀
国标低平台球阀
PN16/PN25 PN40
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
|
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
||
15 |
1/2" |
130 |
15 |
45 |
65 |
90 |
16 |
2 |
4-14 |
133 |
42 |
9x9 |
15 |
1/2" |
130 |
15 |
45 |
65 |
90 |
16 |
2 |
4-14 |
133 |
42 |
9x9 |
|
20 |
3/4" |
140 |
20 |
58 |
75 |
105 |
18 |
2 |
4-14 |
133 |
42 |
9x9 |
20 |
3/4" |
130 |
20 |
58 |
75 |
105 |
18 |
2 |
4-14 |
133 |
42 |
9x9 |
|
25 |
1" |
150 |
25 |
68 |
85 |
115 |
18 |
2 |
4-14 |
163 |
50 |
11X11 |
25 |
1" |
150 |
25 |
68 |
85 |
115 |
18 |
2 |
4-14 |
163 |
50 |
11X11 |
|
32 |
1-1/4" |
165 |
32 |
78 |
100 |
140 |
18 |
2 |
4-18 |
163 |
50 |
11X11 |
32 |
1-1/4" |
165 |
32 |
78 |
100 |
140 |
18 |
2 |
4-18 |
163 |
50 |
11X11 |
|
40 |
1-1/2" |
180 |
40 |
88 |
110 |
150 |
18 |
2 |
4-18 |
192 |
70 |
14X14 |
40 |
1-1/2" |
165 |
40 |
88 |
110 |
150 |
18 |
2 |
4-18 |
192 |
70 |
14X14 |
|
50 |
2" |
200 |
50 |
102 |
125 |
165 |
18 |
2 |
4-18 |
192 |
70 |
14X14 |
50 |
2" |
203 |
50 |
102 |
125 |
165 |
20 |
2 |
4-18 |
192 |
70 |
14X14 |
|
65 |
2-1/2" |
220 |
65 |
122 |
145 |
185 |
18 |
2 |
8-18 |
330 |
70 |
17X17 |
65 |
2-1/2" |
222 |
65 |
122 |
145 |
185 |
22 |
2 |
8-18 |
330 |
70 |
17X17 |
|
80 |
3" |
250 |
80 |
138 |
160 |
200 |
20 |
2 |
8-18 |
330 |
102 |
19X19 |
80 |
3" |
241 |
80 |
138 |
160 |
200 |
24 |
2 |
8-18 |
330 |
102 |
19X19 |
|
100 |
4" |
280 |
100 |
158 |
180 |
220 |
20 |
2 |
8-18 |
330 |
102 |
19X19 |
100 |
4" |
305 |
100 |
162 |
190 |
235 |
24 |
2 |
8-22 |
330 |
125 |
19X19 |
|
125 |
5" |
320 |
125 |
188 |
210 |
250 |
22 |
2 |
8-18 |
- |
102 |
22X22 |
125 |
5" |
356 |
125 |
188 |
220 |
270 |
26 |
2 |
8-26 |
- |
102 |
22X22 |
|
150 |
6" |
360 |
150 |
212 |
240 |
285 |
22 |
2 |
8-22 |
- |
102 |
27X27 |
150 |
6" |
394 |
150 |
218 |
250 |
300 |
28 |
2 |
8-26 |
- |
102 |
27X27 |
|
200 |
8" |
400 |
200 |
268 |
295 |
340 |
24 |
2 |
12-22 |
- |
102 |
27X27 |
200 |
8" |
457 |
200 |
285 |
320 |
375 |
34 |
2 |
12-30 |
- |
102 |
27X27 |
美标低平台球阀
class150 class300
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
|
公称直径 |
L |
d |
D2 |
D1 |
D |
b |
f |
n-d1 |
W |
B |
K |
||
15 |
1/2" |
108 |
15 |
35 |
60.3 |
90 |
8 |
2 |
4-16 |
133 |
42 |
9x9 |
15 |
1/2" |
140 |
15 |
35 |
66.7 |
95 |
12.7 |
2 |
4-16 |
133 |
42 |
9x9 |
|
20 |
3/4" |
117 |
20 |
43 |
69.9 |
100 |
8.9 |
2 |
4-16 |
133 |
42 |
9x9 |
20 |
3/4" |
152 |
20 |
43 |
82.6 |
115 |
14.3 |
2 |
4-19 |
133 |
42 |
9x9 |
|
25 |
1" |
127 |
25 |
51 |
79.4 |
110 |
9.6 |
2 |
4-16 |
163 |
50 |
11X11 |
25 |
1" |
165 |
25 |
51 |
88.9 |
125 |
15.9 |
2 |
4-19 |
163 |
50 |
11X11 |
|
32 |
1-1/4" |
140 |
32 |
64 |
88.9 |
115 |
11.2 |
2 |
4-16 |
163 |
50 |
11X11 |
32 |
1-1/4" |
178 |
32 |
63.5 |
98.4 |
135 |
17.5 |
2 |
4-19 |
163 |
50 |
11X11 |
|
40 |
1-1/2" |
165 |
40 |
73 |
98.4 |
125 |
12.7 |
2 |
4-16 |
192 |
70 |
14X14 |
40 |
1-1/2" |
190 |
40 |
73 |
114.3 |
155 |
19.1 |
2 |
4-22 |
192 |
70 |
14X14 |
|
50 |
2" |
178 |
50 |
92 |
120.7 |
150 |
14.3 |
2 |
4-19 |
192 |
70 |
14X14 |
50 |
2" |
216 |
50 |
92 |
127 |
165 |
20.7 |
2 |
8-19 |
192 |
70 |
14X14 |
|
65 |
2-1/2" |
190 |
65 |
105 |
139.7 |
180 |
15.9 |
2 |
4-19 |
330 |
70 |
17X17 |
65 |
2-1/2" |
241 |
65 |
105 |
149.2 |
190 |
23.9 |
2 |
8-22 |
330 |
70 |
17X17 |
|
80 |
3" |
203 |
80 |
127 |
152.4 |
190 |
17.5 |
2 |
4-19 |
330 |
102 |
17X17 |
80 |
3" |
282 |
80 |
127 |
168.3 |
210 |
27 |
2 |
8-22 |
330 |
102 |
19X19 |
|
100 |
4" |
229 |
100 |
157 |
190.5 |
230 |
22.3 |
2 |
8-19 |
398 |
102 |
19X19 |
100 |
4" |
305 |
100 |
157 |
200 |
255 |
30.2 |
2 |
8-22 |
330 |
125 |
22X22 |
|
125 |
5" |
356 |
125 |
185 |
216 |
255 |
22.3 |
2 |
8-22 |
- |
125 |
22X22 |
125 |
5" |
381 |
125 |
185 |
235 |
280 |
33.4 |
2 |
8-22 |
- |
102 |
22X22 |
|
150 |
6" |
394 |
150 |
216 |
241.3 |
280 |
23.9 |
2 |
8-22 |
- |
102 |
27X27 |
150 |
6" |
403 |
150 |
216 |
269.9 |
320 |
35 |
2 |
12-22 |
- |
102 |
27X27 |
|
200 |
8" |
457 |
200 |
270 |
298.5 |
345 |
27 |
2 |
8-22 |
- |
102 |
27X27 |
200 |
8" |
502 |
200 |
270 |
330.2 |
380 |
39.7 |
2 |
12-25 |
- |
102 |
27X27 |