D341F46 Fluorine lined rubber lined butterfly valve
FEP(F46),PTFE(F4) Fluorine-lined butterfly valves are applicable for -50℃~150℃ nitrohydrochloric acid,sulfuric acid,hydrochloric acid,hydrifluoric acid of vanous concentrations and vanous organic acid, strongacid and strong oxidant.
FEP is also applicable for the pipeline of strong alkali and organic solvent of various concentrations as well as other corrosive air and liquid media.
Drive way: Worm wheel,manual,electric,pneumatic.
MajorPartsMaterial
|
|
No.
|
Part name
|
Cast iron
|
Cast steel
|
Stainless steel
|
Ultra-low carbon stainless steel
|
Z
|
C
|
P
|
V
|
PL
|
RL
|
|
1
|
Body,Bonnet
|
QT450-10
|
WCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
|
2
|
Disc
|
WCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
|
3
|
Stem
|
1Cr13
|
2Cr13
|
1Cr18Ni9
|
1Cr18Ni12Mo2Ti
|
00Cr18Ni10
|
00Cr17Ni14Mo2
|
|
4
|
Liner/Seat
|
PTFE(F4)PCTFE(F3)FEP(F46)PFA(solubleF4)PP Po
|
|
5
|
Fasteners
|
2Cr13
|
1Cr18Ni9
|
1Cr18Ni12Mo2Ti
|
00Cr18Ni10
|
00Cr17Ni14Mo2
|
|
6
|
Packing
|
PTFE(F4)
|
PTFE(F4)
|
PTFE(F4)
|
|
7
|
Gland
|
WCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
|
8
|
Stents
|
WCB
|
CF8
|
CF8
|
|
9
|
Bolt
|
35
|
1Cr17Ni2
|
1Cr18Ni9Ti
|
|
10
|
Nut
|
45
|
0Cr18Ni9
|
0Cr18Ni9
|
PN 1.0Mpa
Dimensions connection size and weight
|
|
Nominal diameter
|
Standard values
|
Reference
|
|
DN(mm)
|
NPS(in)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
z-φd
|
Do
|
H
|
H1
|
W(kg)
|
|
40
|
1 1/2
|
106
|
150
|
110
|
85
|
3
|
18
|
4-18
|
160
|
|
140
|
10
|
|
50
|
2
|
108
|
165
|
125
|
100
|
3
|
20
|
4-18
|
200
|
|
160
|
12
|
|
65
|
2 1/2
|
112
|
185
|
145
|
120
|
3
|
20
|
4-18
|
250
|
|
165
|
14
|
|
80
|
3
|
114
|
200
|
160
|
135
|
3
|
22
|
4-18
|
250
|
|
170
|
16
|
|
100
|
4
|
127
|
220
|
180
|
155
|
3
|
24
|
8-18
|
300
|
|
180
|
18
|
|
125
|
5
|
140
|
250
|
210
|
185
|
3
|
24
|
8-18
|
300
|
|
275
|
20
|
|
150
|
6
|
140
|
285
|
240
|
210
|
3
|
24
|
8-23
|
|
200
|
295
|
38
|
|
200
|
8
|
152
|
340
|
295
|
265
|
3
|
26
|
8-23
|
|
200
|
320
|
74
|
|
250
|
10
|
165
|
390
|
350
|
320
|
3
|
28
|
12-23
|
|
240
|
385
|
105
|
|
300
|
12
|
178
|
440
|
400
|
368
|
4
|
28
|
12-23
|
|
240
|
390
|
142
|
|
350
|
14
|
190
|
500
|
460
|
428
|
4
|
30
|
16-23
|
|
240
|
460
|
179
|
|
400
|
16
|
216
|
565
|
515
|
482
|
4
|
32
|
16-25
|
-
|
280
|
510
|
220
|
|
450
|
18
|
222
|
615
|
565
|
532
|
4
|
32
|
20-25
|
|
280
|
540
|
268
|
|
500
|
20
|
229
|
670
|
620
|
585
|
4
|
34
|
20-25
|
|
320
|
570
|
378
|
|
600
|
24
|
267
|
780
|
725
|
685
|
5
|
36
|
20-30
|
|
320
|
660
|
608
|
|
700
|
28
|
292
|
895
|
840
|
800
|
5
|
40
|
20-30
|
|
360
|
710
|
1050
|
|
800
|
32
|
318
|
1010
|
950
|
905
|
5
|
44
|
24-34
|
|
360
|
780
|
1320
|
|
900
|
36
|
330
|
1110
|
1050
|
1005
|
5
|
46
|
28-34
|
|
380
|
885
|
1795
|
|
1000
|
40
|
410
|
1220
|
1160
|
1110
|
5
|
50
|
28-34
|
|
400
|
990
|
1900
|
|
1200
|
48
|
254
|
1450
|
1380
|
1325
|
5
|
56
|
32-41
|
|
|
|
1
|
PN 1.6Mpa
Dimensions connection size and weight
|
|
Nominal diameter
|
Standard values
|
Reference
|
|
DN(mm)
|
NPS(in)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
z-φd
|
Do
|
H
|
H1
|
W(kg)
|
|
40
|
1 1/2
|
106
|
150
|
110
|
85
|
3
|
18
|
4-18
|
160
|
|
140
|
10
|
|
50
|
2
|
108
|
165
|
125
|
100
|
3
|
20
|
4-18
|
200
|
|
160
|
12
|
|
65
|
2 1/2
|
112
|
185
|
145
|
120
|
3
|
20
|
4-18
|
250
|
|
165
|
13
|
|
80
|
3
|
114
|
200
|
160
|
135
|
3
|
22
|
8-18
|
260
|
|
170
|
14
|
|
100
|
4
|
127
|
220
|
180
|
155
|
3
|
24
|
8-18
|
300
|
|
180
|
16
|
|
125
|
5
|
140
|
250
|
210
|
185
|
3
|
26
|
8-18
|
300
|
|
275
|
18
|
|
150
|
6
|
140
|
285
|
240
|
210
|
3
|
28
|
8-23
|
|
200
|
295
|
42
|
|
200
|
8
|
152
|
340
|
295
|
265
|
3
|
30
|
12-23
|
|
200
|
320
|
78
|
|
250
|
10
|
165
|
405
|
355
|
320
|
3
|
32
|
12-25
|
|
240
|
385
|
120
|
|
300
|
12
|
178
|
460
|
410
|
368
|
4
|
34
|
12-25
|
|
240
|
390
|
145
|
|
350
|
14
|
190
|
520
|
470
|
428
|
4
|
38
|
16-25
|
|
240
|
460
|
202
|
|
400
|
16
|
216
|
580
|
525
|
482
|
4
|
40
|
16-30
|
-
|
280
|
510
|
235
|
|
450
|
18
|
222
|
640
|
585
|
532
|
4
|
44
|
20-30
|
|
280
|
540
|
368
|
|
500
|
20
|
229
|
705
|
650
|
585
|
4
|
46
|
20-34
|
|
320
|
570
|
420
|
|
600
|
24
|
267
|
840
|
770
|
685
|
5
|
54
|
20-41
|
|
320
|
660
|
750
|
|
700
|
28
|
292
|
910
|
840
|
800
|
5
|
54
|
20-41
|
|
360
|
710
|
1028
|
|
800
|
32
|
318
|
1020
|
950
|
905
|
5
|
54
|
24-41
|
|
380
|
780
|
1680
|
|
900
|
36
|
330
|
1120
|
1050
|
1005
|
5
|
54
|
28-41
|
|
400
|
885
|
1815
|
|
1000
|
40
|
410
|
1255
|
1170
|
1110
|
5
|
60
|
28-48
|
|
500
|
990
|
2050
|
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.
