D371F46 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, hydrofluoric acid of vanous concentrations and vanous organic acid, strong acid 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.
Main parts
|
|
Part name
|
Material
|
|
Upper and lower body
|
Cast iron,cast steel,stainless steel
|
|
Seat
|
F46/F4/PFA/PO/rubber
|
|
With rod butterfly plate
|
Cast steel,stainless steel,liner
|
|
Packing
|
F4
|
|
Liner
|
Silicone rubber
|
|
Turbine handle
|
QT400-15 Nodular cast iron
|
|
Drive way
|
Worm wheel,manual,electric,pneumatic
|
Dimensions,connection size and weight
|
|
Nominal diameter
|
Standard values
|
Reference
|
|
DN(mm)
|
Nps(in)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
z-φd
|
Do
|
H
|
W(Kg)
|
PN0.6(Mpa)
|
|
40
|
1 1/2
|
33
|
130
|
100
|
80
|
3
|
16
|
4-14
|
160
|
140
|
2.2
|
|
50
|
2
|
43
|
140
|
110
|
90
|
3
|
16
|
4-14
|
200
|
145
|
3.3
|
|
65
|
2 1/2
|
46
|
160
|
130
|
110
|
3
|
16
|
4-14
|
250
|
155
|
4
|
|
80
|
3
|
46
|
185
|
150
|
125
|
3
|
18
|
4-18
|
250
|
165
|
5.5
|
|
100
|
4
|
52
|
205
|
170
|
145
|
3
|
18
|
4-18
|
250
|
180
|
7
|
|
125
|
5
|
56
|
235
|
200
|
175
|
3
|
20
|
8-18
|
300
|
203
|
11
|
|
150
|
6
|
56
|
260
|
225
|
200
|
3
|
20
|
8-18
|
300
|
225
|
15.5
|
|
200
|
8
|
60
|
315
|
280
|
255
|
3
|
22
|
8-18
|
200*
|
275
|
47
|
|
250
|
10
|
68
|
370
|
335
|
310
|
3
|
24
|
12-18
|
200*
|
315
|
58
|
|
300
|
12
|
78
|
435
|
395
|
362
|
4
|
24
|
12-23
|
240*
|
348
|
72
|
|
350
|
14
|
78
|
485
|
445
|
412
|
4
|
26
|
12-23
|
240*
|
415
|
82
|
|
400
|
16
|
102
|
535
|
495
|
462
|
4
|
28
|
16-23
|
280*
|
460
|
115
|
|
450
|
18
|
114
|
590
|
550
|
518
|
4
|
28
|
16-23
|
280*
|
500
|
145
|
|
500
|
20
|
127
|
640
|
600
|
568
|
4
|
30
|
16-23
|
320*
|
530
|
180
|
|
600
|
24
|
154
|
755
|
705
|
670
|
5
|
30
|
20-25
|
320*
|
610
|
220
|
|
700
|
28
|
165
|
860
|
810
|
775
|
5
|
32
|
24-25
|
360*
|
675
|
325
|
|
800
|
32
|
190
|
975
|
920
|
880
|
5
|
34
|
24-30
|
360*
|
805
|
385
|
|
900
|
36
|
203
|
1075
|
1020
|
980
|
5
|
36
|
24-30
|
380*
|
995
|
430
|
|
1000
|
40
|
216
|
1175
|
1120
|
1080
|
5
|
36
|
28-30
|
400*
|
1170
|
650
|
|
1200
|
48
|
254
|
1400
|
1340
|
1295
|
5
|
40
|
32-34
|
400*
|
1295
|
788
|
Flange dimensions D,D1,D2,Z-φd,f,b value are standard flange sizes cinnected with butterfly valves, and size codes are only part of them.
Dimensions,connection size and weight
|
|
Nominal diameter
|
Standard values
|
Reference
|
|
DN(mm)
|
Nps(in)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
z-φd
|
Do
|
H
|
W(Kg)
|
PN1.0(Mpa)
|
|
40
|
1 1/2
|
33
|
150
|
110
|
85
|
3
|
18
|
4-18
|
160
|
140
|
2.2
|
|
50
|
2
|
43
|
165
|
125
|
100
|
3
|
20
|
4-18
|
200
|
145
|
3.3
|
|
65
|
2 1/2
|
46
|
185
|
145
|
120
|
3
|
20
|
4-18
|
250
|
155
|
4
|
|
80
|
3
|
46
|
200
|
160
|
135
|
3
|
22
|
4/8-18
|
250
|
165
|
5.5
|
|
100
|
4
|
52
|
220
|
180
|
155
|
3
|
22
|
8-18
|
250
|
180
|
7
|
|
125
|
5
|
56
|
250
|
210
|
185
|
3
|
24
|
8-18
|
300
|
203
|
11
|
|
150
|
6
|
56
|
285
|
240
|
210
|
3
|
24
|
8-23
|
300
|
225
|
15.5
|
|
200
|
8
|
60
|
340
|
295
|
265
|
3
|
26
|
8-23
|
200*
|
275
|
47
|
|
250
|
10
|
68
|
390
|
350
|
320
|
3
|
28
|
12-23
|
200*
|
315
|
58
|
|
300
|
12
|
78
|
440
|
400
|
368
|
4
|
28
|
12-23
|
240*
|
348
|
72
|
|
350
|
14
|
78
|
500
|
460
|
428
|
4
|
30
|
16-23
|
240*
|
415
|
82
|
|
400
|
16
|
102
|
565
|
515
|
482
|
4
|
32
|
16-25
|
280*
|
460
|
115
|
|
450
|
18
|
114
|
615
|
565
|
532
|
4
|
32
|
20-25
|
280*
|
500
|
145
|
|
500
|
20
|
127
|
670
|
620
|
585
|
4
|
34
|
20-25
|
320*
|
530
|
180
|
|
600
|
24
|
154
|
780
|
725
|
685
|
5
|
36
|
20-30
|
320*
|
610
|
220
|
|
700
|
28
|
165
|
895
|
840
|
800
|
5
|
40
|
24-30
|
360*
|
675
|
325
|
|
800
|
32
|
190
|
1010
|
950
|
905
|
5
|
44
|
24-34
|
360*
|
805
|
385
|
|
900
|
36
|
203
|
1110
|
1050
|
1005
|
5
|
46
|
28-34
|
380*
|
995
|
430
|
|
1000
|
40
|
216
|
1220
|
1160
|
1115
|
5
|
50
|
28-34
|
400*
|
1170
|
650
|
|
1200
|
48
|
254
|
1450
|
1380
|
1325
|
5
|
56
|
32-41
|
400*
|
1295
|
825
|
Dimensions,connection size and weight
|
|
Nominal diameter
|
Standard values
|
Reference
|
|
DN(mm)
|
Nps(in)
|
L
|
D
|
D1
|
D2
|
f
|
b
|
z-φd
|
Do
|
H
|
W(Kg)
|
PN1.6(Mpa)
|
|
40
|
1 1/2
|
33
|
150
|
110
|
85
|
3
|
18
|
4-18
|
200
|
145
|
2.2
|
|
50
|
2
|
43
|
165
|
125
|
100
|
3
|
20
|
4-18
|
200
|
150
|
3.3
|
|
65
|
2 1/2
|
46
|
185
|
145
|
120
|
3
|
20
|
4-18
|
250
|
160
|
4
|
|
80
|
3
|
46
|
200
|
160
|
135
|
3
|
22
|
8-18
|
250
|
170
|
5.5
|
|
100
|
4
|
52
|
220
|
180
|
155
|
3
|
24
|
8-18
|
300
|
185
|
7
|
|
125
|
5
|
56
|
250
|
210
|
185
|
3
|
26
|
8-18
|
300
|
210
|
11
|
|
150
|
6
|
56
|
285
|
240
|
210
|
3
|
28
|
8-23
|
200*
|
230
|
15.5
|
|
200
|
8
|
60
|
340
|
295
|
265
|
3
|
30
|
12-23
|
240*
|
285
|
50
|
|
250
|
10
|
68
|
405
|
355
|
320
|
3
|
32
|
12-25
|
240*
|
325
|
62
|
|
300
|
12
|
78
|
460
|
410
|
375
|
4
|
34
|
12-25
|
280*
|
360
|
80
|
|
350
|
14
|
78
|
520
|
470
|
435
|
4
|
38
|
16-25
|
280*
|
430
|
93
|
|
400
|
16
|
102
|
580
|
525
|
485
|
4
|
40
|
16-30
|
320*
|
475
|
130
|
|
450
|
18
|
114
|
640
|
585
|
545
|
4
|
44
|
20-30
|
320*
|
525
|
158
|
|
500
|
20
|
127
|
705
|
650
|
608
|
4
|
46
|
20-34
|
320*
|
565
|
190
|
|
600
|
24
|
154
|
840
|
770
|
718
|
5
|
54
|
20-41
|
360*
|
620
|
231
|
|
700
|
28
|
165
|
910
|
840
|
788
|
5
|
54
|
24-41
|
360*
|
686
|
340
|
|
800
|
32
|
190
|
1020
|
950
|
898
|
5
|
54
|
24-41
|
380*
|
815
|
405
|
|
900
|
36
|
203
|
1120
|
1050
|
998
|
5
|
54
|
28-41
|
400*
|
1010
|
450
|
|
1000
|
40
|
216
|
1255
|
1170
|
1110
|
5
|
60
|
28-48
|
400*
|
1185
|
700
|
*Flange dimensions D,D1,D2,z-φd,f,b value are standard flange sizes connected with butterfly valves,and size codes are only part of them.
*Flange dimensions PN1.0Mpa,DN80 number of screw holes JB78 Z=4,other standard z=8.
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.
