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产品信息
蜗轮法兰不锈钢球阀产品说明
Q341F、Q341Y 型PN16~PN40 不锈钢蜗杆传动球阀：蜗杆传动、法兰连接、浮动球直通式结构形式，阀座密封面材料为PTFE、增强PTFE塑料(Q341F)、金属堆焊钴基(Q341Y)，公称压力PN16~PN40，阀体材料为WCB、CF8、CF8M的球阀。
蜗轮法兰不锈钢球阀产品性能参数
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Q341F、Q341Y 型PN16~PN40 不锈钢蜗杆传动球阀主要性能参数 |
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型号 |
PN |
工作压力/MPa |
适用温度/℃ |
适用介质 |
|
Q341F-16C |
16 |
1.6 |
≤180 |
水、气、油 |
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Q341F-25 |
25 |
2.5 |
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Q341F-40 |
40 |
4.0 |
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Q341Y-16C |
16 |
1.6 |
≤425 |
水、气、油含颗粒介质 |
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Q341Y-25 |
25 |
2.5 |
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Q341Y-40 |
40 |
4.0 |
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Q341F-16P |
16 |
1.6 |
≤180 |
硝酸类 |
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Q341F-25P |
25 |
2.5 |
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Q341F-40P |
40 |
4.0 |
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Q341Y-16P |
16 |
1.6 |
≤450 |
水、气、油含颗粒介质 |
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Q341Y-25P |
25 |
2.5 |
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Q341Y-40P |
40 |
4.0 |
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Q341F-16R |
16 |
1.6 |
≤180 |
硝酸类 |
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Q341F-25R |
25 |
2.5 |
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Q341F-40R |
40 |
4.0 |
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Q341Y-16R |
16 |
1.6 |
≤450 |
水、气、油含颗粒介质 |
|
Q341Y-25R |
25 |
2.5 |
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Q341Y-40R |
40 |
4.0 |
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蜗轮法兰不锈钢球阀产品零部件材料
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Q341F、Q341Y 型PN16~PN40 不锈钢球阀零部件材料 |
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型号 |
材料 |
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阀体 |
阀杆 |
密封面 |
填料 |
|
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Q341F-16C |
WCB |
2Cr13 |
PTFE、增强PTFE |
PTFE |
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Q341F-25 |
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Q341F-40 |
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Q341Y-16C |
金属堆焊钴基 |
柔性石墨 |
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Q341Y-25 |
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Q341Y-40 |
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Q341F-16P |
CF8 |
304 |
PTFE、增强PTFE |
PTFE |
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Q341F-25P |
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Q341F-40P |
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Q341Y-16P |
金属堆焊钴基 |
柔性石墨 |
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Q341Y-25P |
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Q341Y-40P |
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Q341F-16R |
CF8M |
316 |
PTFE、增强PTFE |
PTFE |
|
Q341F-25R |
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Q341F-40R |
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Q341Y-16R |
金属堆焊钴基 |
柔性石墨 |
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Q341Y-25R |
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Q341Y-40R |
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蜗轮法兰不锈钢球阀产品外形及结构尺寸
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Q341F、Q341Y 型PN16 不锈钢蜗杆传动球阀主要外形及结构尺寸(mm) |
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DN |
L |
D |
H |
重量/kg |
|
125 |
320 |
245 |
542 |
110 |
|
150 |
360 |
280 |
572 |
130 |
|
200 |
457 |
335 |
638 |
200 |
|
250 |
533 |
405 |
828 |
245 |
|
300 |
610 |
460 |
948 |
500 |
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Q341F、Q341Y 型PN25 不锈钢蜗杆传动球阀主要外形及结构尺寸(mm) |
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DN |
L |
D |
H |
重量/kg |
|
100 |
305 |
230 |
528 |
90 |
|
125 |
381 |
270 |
547 |
130 |
|
150 |
403 |
300 |
592 |
170 |
|
200 |
419 |
360 |
791 |
250 |
|
250 |
568 |
425 |
926 |
385 |
|
300 |
648 |
485 |
948 |
625 |
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Q341F、Q341Y 型PN40 不锈钢蜗杆传动球阀主要外形及结构尺寸(mm) |
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DN |
L |
D |
H |
重量/kg |
|
100 |
305 |
230 |
528 |
95 |
|
125 |
381 |
270 |
547 |
135 |
|
150 |
403 |
300 |
592 |
175 |
|
200 |
419 |
375 |
791 |
265 |
|
250 |
568 |
445 |
926 |
524 |
|
300 |
648 |
510 |
948 |
665 |
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