产品详情
衬氟法兰截止阀J41F46-10CJ41F46-16C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。
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。
|
序号 |
零件名称 |
灰铸铁 |
铸钢 |
不锈耐酸铸钢 |
超低碳不锈耐酸铸钢 |
||
|
Z |
C |
P |
R |
PL |
RL |
||
|
1 |
阀体/阀盖 |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
2 |
球体/阀杆 |
25 |
2Cr13 |
1Cr18Ni9 |
1Cr18Ni12Mo2Ti |
00Cr18Ni10 |
00Cr17Ni14Mo2 |
|
3 |
衬里/阀座 |
PCTEF(F3),FEP(F46),PFA(可溶F4),PP,PO |
|||||
|
4 |
填料压盖 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
|
5 |
填料 |
PTFE(F4) |
PTFE(F4) |
PTFE(F4) |
|||
|
6 |
活节螺栓 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
|||
|
7 |
阀杆螺母 |
ZCuAl10Fe3 |
ZCuAl10Fe3 |
ZCuAl10Fe3 |
|||
|
8 |
紧固螺栓 |
35 |
1Cr17Ni2 |
1Cr18Ni9Ti |
|||
|
9 |
螺母 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
|||
|
10 |
手柄 |
WCB |
WCB |
WCB |
|||
|
规格 |
L |
D |
D1 |
D2 |
f |
b |
n-d |
D0 |
H |
H1 |
|
|
DN |
NPS |
1.0MPa |
|||||||||
|
15 |
|
90 |
95 |
65 |
45 |
2 |
14 |
4-14 |
100 |
240 |
265 |
|
20 |
|
95 |
105 |
75 |
55 |
2 |
16 |
4-14 |
100 |
245 |
270 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-14 |
120 |
250 |
275 |
|
32 |
1 |
105 |
135 |
100 |
78 |
2 |
18 |
4-18 |
120 |
260 |
290 |
|
40 |
1 |
115 |
145 |
110 |
85 |
3 |
18 |
4-18 |
140 |
290 |
325 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-18 |
140 |
300 |
335 |
|
65 |
2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-18 |
160 |
355 |
400 |
|
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
4-18 |
160 |
400 |
450 |
|
100 |
4 |
175 |
215 |
180 |
155 |
3 |
22 |
8-18 |
180 |
455 |
495 |
|
125 |
5 |
200 |
245 |
210 |
185 |
3 |
24 |
8-18 |
180 |
, 530 |
560 |
|
150 |
6 |
225 |
280 |
240 |
210 |
3 |
24 |
8-23 |
240 |
605 |
650 |
|
200 |
8 |
275 |
335 |
295 |
265 |
3 |
26 |
8-23 |
240 |
650 |
770 |
|
250 |
10 |
325 |
390 |
350 |
320 |
3 |
28 |
12-23 |
280 |
680 |
800 |
|
300 |
12 |
375 |
440 |
400 |
368 |
4 |
28 |
12-23 |
280 |
710 |
835 |
|
1.6MPa |
|||||||||||
|
15 |
|
90 |
95 |
65 |
45 |
2 |
14 |
4-14 |
100 |
240 |
265 |
|
20 |
|
95 |
105 |
75 |
55 |
2 |
16 |
4-14 |
100 |
245 |
270 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-14 |
120 |
250 |
275 |
|
32 |
1 |
105 |
135 |
100 |
78 |
2 |
18 |
4-18 |
140 |
260 |
290 |
|
40 |
1 |
115 |
145 |
110 |
85 |
3 |
18 |
4-18 |
140 |
290 |
325 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-18 |
160 |
300 |
335 |
|
65 |
2 |
145 |
180 |
145 |
120 |
3 |
20 |
4-18 |
180 |
355 |
400 |
|
80 |
3 |
155 |
195 |
160 |
135 |
3 |
22 |
8-18 |
240 |
400 |
450 |
|
100 |
4 |
175 |
215 |
180 |
155 |
3 |
24 |
8-18 |
240 |
455 |
495 |
|
125 |
5 |
200 |
245 |
210 |
185 |
3 |
26 |
8-18 |
280 |
530 |
560 |
|
150 |
6 |
225 |
280 |
240 |
210 |
3 |
28 |
8-23 |
320 |
605 |
650 |
|
200 |
8 |
275 |
335 |
295 |
265 |
3 |
30 |
8-23 |
360 |
650 |
770 |
|
2.5MPa |
|||||||||||
|
15 |
|
90 |
95 |
65 |
45 |
2 |
16 |
4-14 |
120 |
245 |
270 |
|
20 |
|
95 |
105 |
75 |
55 |
2 |
16 |
4-14 |
120 |
250 |
275 |
|
25 |
1 |
100 |
115 |
85 |
65 |
2 |
16 |
4-14 |
140 |
260 |
290 |
|
32 |
1 |
105 |
135 |
100 |
78 |
2 |
18 |
4-18 |
140 |
290 |
325 |
|
40 |
1 |
115 |
145 |
110 |
85 |
3 |
18 |
4-18 |
160 |
300 |
335 |
|
50 |
2 |
125 |
160 |
125 |
100 |
3 |
20 |
4-18 |
180 |
355 |
400 |
