Van 1 chiều nhựa PPH/PVDF
Van 1 chiều nhựa PPH/PVDF
Part material list
|
NO.
|
Name
|
Material
|
NO.
|
Name
|
Material
|
|
1
|
Body
|
FRPP,PVDF
|
9
|
Nut
|
FRPP, PVDF
|
|
2
|
Bonnet
|
FRPP, PVDF
|
10
|
Packing
|
FRPP, PVDF
|
|
3
|
Moving board
|
FRPP,PVDF
|
11
|
Nut
|
Stainless Steel,Steel
|
|
4
|
Sealing ring tray
|
FRPP, PVDF
|
12
|
Packing
|
Stainless Steel,Sted
|
|
5
|
Swing axle
|
FRPP,PVDF
|
13
|
Packing
|
PTFE(PVDF,FRPP)
|
|
6
|
Compression sealing cao
|
PTFE,EPDM
|
14
|
Nut
|
FRPP, PVDF
|
|
7
|
Back seal
|
EPDM,FPM
|
15
|
Fixed screw
|
FRPP, PVDF
|
|
8
|
Idm
|
FRPP,PVDF
|
16
|
Pin
|
FRPP, PVDF
|
Swing type check valves size table
DN |
D1
|
D2
|
n-*
|
L |
T |
(Mpa) Working pressure |
|
JIS
|
DIN
|
ANSI
|
JIS
|
DIN
|
ANSI |
PVDF |
CPVC
|
FRPP
|
|
25
|
90
|
85
|
80
|
125
|
4-19
|
4-14
|
4-16 |
160 |
16 |
0.7
|
0.7
|
0.6
|
|
40
|
105
|
110
|
99
|
140
|
4-19
|
4-18
|
4-16 |
180 |
18 |
0.7
|
0.7
|
0.6
|
|
50
|
120
|
125
|
120
|
155
|
4-19
|
4-18
|
4-19 |
200 |
21 |
0.7
|
0.7
|
0.6
|
|
65
|
140
|
145
|
140
|
175
|
4-19
|
4-18
|
4-19 |
240 |
23 |
0.7
|
0.7
|
0.6
|
|
80
|
150
|
160
|
152
|
185
|
8-19
|
8-18
|
4-19 |
260 |
25 |
0.7
|
0.7
|
0.6
|
|
100
|
175
|
180
|
190
|
210
|
8-19
|
8-18
|
8-19 |
300 |
26 |
0.5
|
0.5
|
0.5
|
|
125
|
210
|
210
|
216
|
250
|
8-23
|
8-18
|
8-22 |
350 |
27 |
0.5
|
0.5
|
0.5
|
|
150
|
240
|
240
|
240
|
280
|
8-23
|
8-23
|
8-22 |
400 |
27 |
0.5
|
0.5
|
0.5
|
|
200
|
290
|
295
|
298
|
330
|
12-23
|
8-23
|
8-22 |
500 |
34 |
0.5
|
0.5
|
0.5
|
|
250
|
355
|
350
|
362
|
395
|
12-25
|
12-23
|
12-25 |
600 |
38 |
0.5
|
0.5
|
0.5
|