厂商 :永嘉锐博阀门有限公司
浙江 温州- 主营产品:
- 真空蝶阀
- 电动刀闸阀
- 液控型蝶阀
J41F46衬氟截止阀产品介绍:
衬氟截止阀分为:直通式衬氟截止阀、直流式衬氟截止阀、角式衬氟截止阀,具有结构紧凑、启闭灵活、耐腐蚀性强,行程短(一般为公称通径1/4)等优点,被广泛应用在石油、化工等管路系统中做截断介质作用,但需要强调的是衬氟截止阀严禁做流量调节,以免节流口出产生的高速介质流冲蚀破坏密封面。
J41F46衬氟截止阀应用范围:
衬氟截止阀适用在-50℃~150℃的各种浓度的王水、硫酸、盐酸、氢氟酸和各种有机酸、强酸、强氧化剂,FEP还适用于各种浓度的强碱有机溶剂以及其它腐蚀性气体、液体介质的管路上使用。
J41F46衬氟截止阀结构特点:
1、塑料衬里J41型直通式、J45型直溜式、J44型角式截止阀、具有结构紧凑、启闭灵活、耐腐蚀性能强,行程短(一般为公称通经1/4)等优点。被广泛应用在石油、化工等管路系统中做截断介质用,但塑料衬里的截止阀严禁用做流量调节,以免节流口处产生的高速介质流冲蚀破坏密封面。
2、阀瓣与阀杆设计为一体结构,用以防止由于管路压力波动造成内件冲出阀体的可能性,结构紧凑,使用安全。
主要零部件材料表:
序号 |
零件名称 |
灰铸铁 |
碳钢 |
不锈钢 |
超低碳不锈钢 |
||
Z | C | P | R | PL | RL | ||
1 |
阀体、阀盖 |
HT250 | WCB | CF8 | CF8M | CF3 | MCF3M |
2 |
阀瓣、阀杆 |
35 | 1Cr13 | 1Cr18Mi9 |
1Crl8Ni12M02Ti |
00Cr18Mi10 | 00Cr17Ni14Mo2 |
3 | 活节螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 |
4 | 衬里层/阀座/卡套 | FEP(F46) PCTFE(F3) PTFE(F4) PFA(可溶性聚四氟乙烯) PO(聚烯烃) | |||||
5 | 填料 |
PTFE(F4) |
|||||
6 | 填料压盖 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
7 | 阀杆螺母 | ||||||
螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9Ti | |
8 | 螺母 | 35 | 45 | OCr18Ni9 | OCr18Ni9 | OCr18Ni9 | OCr18Ni9 |
9 | 手轮 | HT200 | HT200 | WCC | WCC | WCC | WCC |
主要连接尺寸及重量:
公称通径 |
标准值 |
参考值 |
||||||||||
DN |
NPS |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
Do |
H1 |
H2 |
重量(kg) |
PN1.0MPa |
||||||||||||
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
100 |
235 |
260 |
65 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
240 |
265 |
7 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
245 |
270 |
78 |
32 |
11/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
255 |
285 |
11 |
40 |
11/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
285 |
315 |
13 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
160 |
295 |
330 |
15 |
65 |
21/2 |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
180 |
350 |
395 |
23 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
4/8-Φ18 |
240 |
395 |
445 |
38 |
100 |
4 |
350 |
215 |
180 |
155 |
3 |
22 |
8-Φ18 |
240 |
450 |
490 |
42 |
125 |
5 |
400 |
245 |
210 |
185 |
3 |
24 |
8-Φ18 |
280 |
525 |
555 |
55 |
150 |
6 |
480 |
280 |
240 |
210 |
3 |
24 |
8-Φ23 |
320 |
605 |
645 |
77 |
200 |
8 |
495 |
335 |
295 |
265 |
3 |
26 |
8-Φ23 |
360 |
645 |
765 |
135 |
250 |
1O |
622 |
390 |
350 |
320 |
3 |
28 |
12-Φ23 |
400 |
685 |
805 |
220 |
300 |
12 |
698 |
440 |
400 |
368 |
4 |
28 |
12-Φ23 |
400 |
710 |
814 |
277 |
350 |
14 |
787 |
500 |
460 |
428 |
4 |
30 |
16-Φ23 |
450 |
750 |
855 |
320 |
PN1.6MPa |
||||||||||||
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
14 |
4-Φ14 |
1OO |
240 |
265 |
7 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
100 |
245 |
270 |
76 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
120 |
250 |
275 |
82 |
32 |
11/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
140 |
260 |
290 |
12 |
40 |
11/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
140 |
285 |
320 |
14 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
160 |
300 |
335 |
18 |
65 |
21/2 |
290 |
180 |
145 |
120 |
3 |
20 |
4-Φ18 |
180 |
355 |
400 |
26 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-Φ18 |
240 |
400 |
450 |
40 |
100 |
4 |
350 |
215 |
180 |
155 |
3 |
24 |
8-Φ18 |
240 |
455 |
495 |
50 |
125 |
5 |
400 |
245 |
210 |
185 |
3 |
26 |
8-Φ18 |
280 |
530 |
560 |
65 |
150 |
6 |
480 |
280 |
240 |
210 |
3 |
28 |
8-Φ23 |
320 |
61O |
650 |
85 |
200 |
8 |
495 |
335 |
295 |
265 |
3 |
30 |
12-Φ23 |
360 |
650 |
770 |
150 |
250 |
10 |
622 |
405 |
355 |
320 |
3 |
32 |
12-Φ25 |
400 |
690 |
810 |
245 |
300 |
12 |
698 |
460 |
410 |
375 |
4 |
34 |
12-Φ25 |
400 |
730 |
845 |
295 |
PN2.5MPa |
||||||||||||
15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
16 |
4-Φ14 |
120 |
240 |
265 |
75 |
20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-Φ14 |
120 |
245 |
270 |
8 |
25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-Φ14 |
140 |
250 |
275 |
9 |
32 |
11/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-Φ18 |
160 |
260 |
290 |
13 |
40 |
11/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-Φ18 |
180 |
285 |
320 |
15 |
50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
180 |
300 |
335 |
20 |
65 |
21/2 |
290 |
180 |
145 |
120 |
3 |
22 |
8-Φ18 |
240 |
355 |
400 |
28 |
80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-Φ18 |
280 |
400 |
450 |
42 |
100 |
4 |
350 |
230 |
190 |
160 |
3 |
24 |
8-Φ23 |
320 |
455 |
495 |
57 |
125 |
5 |
400 |
270 |
220 |
188 |
3 |
28 |
8-Φ25 |
320 |
530 |
560 |
71 |
150 |
6 |
480 |
300 |
250 |
218 |
3 |
30 |
8-Φ25 |
360 |
61O |
650 |
90 |
主要连接尺寸及重量 :
公称压力 PN(MPa) |
公称通径 |
尺寸(am) |
||||||||||
L |
D |
D1 |
D2 |
f |
b |
Z-d |
Do |
H |
H1 |
重量(kg) |
||
PN |
15 |
65 |
95 |
65 |
45 |
2 |
14 |
4-14 |
100 |
240 |
265 |
65 |
20 |
75 |
105 |
75 |
55 |
2 |
16 |
4-14 |
100 |
240 |
265 |
7 |
|
25 |
80 |
115 |
85 |
65 |
2 |
16 |
4-14 |
140 |
270 |
295 |
8 |
|
32 |
90 |
135 |
100 |
78 |
3 |
16 |
4-18 |
140 |
277 |
302 |
11 |
|
40 |
100 |
145 |
110 |
85 |
3 |
17 |
4-18 |
160 |
337 |
372 |
15 |
|
50 |
115 |
160 |
125 |
100 |
3 |
18 |
4-18 |
160 |
352 |
392 |
175 |
|
65 |
145 |
180 |
145 |
120 |
3 |
20 |
4-18 |
200 |
390 |
427 |
26 |
|
80 |
155 |
195 |
160 |
135 |
3 |
22 |
4-18 |
240 |
425 |
465 |
36 |
|
100 |
175 |
215 |
180 |
155 |
3 |
22 |
8-18 |
240 |
460 |
503 |
44 |
|
125 |
200 |
245 |
210 |
185 |
3 |
24 |
8-18 |
280 |
507 |
565 |
60 |
|
150 |
240 |
280 |
240 |
210 |
3 |
24 |
8-23 |
320 |
560 |
625 |
81 |
|
200 |
300 |
335 |
295 |
265 |
3 |
26 |
8-23 |
360 |
670 |
745 |
147 |
|
250 |
365 |
390 |
350 |
320 |
4 |
28 |
12-23 |
400 |
705 |
810 |
216 |
|
PN |
15 |
65 |
95 |
65 |
45 |
2 |
15 |
4-14 |
100 |
240 |
265 |
65 |
20 |
75 |
105 |
75 |
55 |
2 |
16 |
4-14 |
100 |
240 |
265 |
7 |
|
25 |
80 |
115 |
85 |
65 |
2 |
16 |
4-14 |
140 |
270 |
295 |
8 |
|
32 |
90 |
135 |
100 |
78 |
3 |
16 |
4-18 |
140 |
277 |
302 |
11 |
|
40 |
100 |
145 |
110 |
85 |
3 |
17 |
4-18 |
160 |
337 |
372 |
15 |
|
50 |
115 |
160 |
125 |
100 |
3 |
18 |
4-18 |
160 |
352 |
392 |
175 |
|
65 |
145 |
180 |
145 |
120 |
3 |
20 |
4-18 |
200 |
390 |
427 |
26 |
|
80 |
155 |
195 |
160 |
135 |
3 |
22 |
8-18 |
240 |
425 |
465 |
36 |
|
100 |
175 |
215 |
180 |
155 |
3 |
24 |
8-18 |
240 |
460 |
503 |
44 |
|
125 |
200 |
245 |
210 |
185 |
3 |
26 |
8-18 |
280 |
507 |
565 |
60 |
|
150 |
240 |
280 |
240 |
210 |
3 |
28 |
8-23 |
320 |
560 |
625 |
81 |
|
200 |
300 |
335 |
295 |
265 |
3 |
30 |
12-23 |
360 |
670 |
745 |
147 |
|
250 |
365 |
405 |
355 |
320 |
4 |
30 |
12-25 |
400 |
705 |
810 |
219 |
|
PN |
15 |
65 |
95 |
65 |
45 |
2 |
16 |
4-14 |
100 |
240 |
265 |
65 |
20 |
75 |
105 |
75 |
55 |
2 |
16 |
4-14 |
100 |
240 |
265 |
7 |
|
25 |
80 |
115 |
85 |
65 |
2 |
16 |
4-14 |
140 |
270 |
295 |
8 |
|
32 |
90 |
135 |
100 |
78 |
3 |
18 |
4-18 |
140 |
277 |
302 |
11 |
|
40 |
100 |
145 |
110 |
85 |
3 |
18 |
4-18 |
160 |
337 |
372 |
15 |
|
50 |
115 |
160 |
125 |
100 |
3 |
20 |
4-18 |
160 |
352 |
392 |
175 |
|
65 |
145 |
180 |
145 |
120 |
3 |
22 |
8-18 |
200 |
390 |
427 |
26 |
|
80 |
155 |
195 |
160 |
135 |
3 |
22 |
8-18 |
240 |
425 |
465 |
36 |
|
100 |
175 |
230 |
190 |
160 |
3 |
24 |
8-23 |
240 |
460 |
503 |
44 |
|
125 |
200 |
270 |
220 |
188 |
3 |
28 |
8-25 |
280 |
507 |
565 |
60 |
|
150 |
240 |
300 |
250 |
218 |
3 |
30 |
8-25 |
320 |
560 |
625 |
81 |
|
200 |
300 |
360 |
310 |
278 |
3 |
34 |
12-25 |
360 |
670 |
745 |
147 |
|
250 |
365 |
425 |
370 |
332 |
4 |
36 |
12-30 |
400 |
705 |
810 |
226 |
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