Beijing Metalco Industry International Co.,Ltd
Check ValveHome>Products

Swing Check Valve

  

Face to Face
Flange End
DIN3202 F6
DIN2532

Main parts and materials

NO.
Parts Name 
Material
1
Body
Ductile Iron
2
Seat
Brass
3
Wedge
Ductile Iron+brass
4
Seal Ring
Brone
5
Rocker
GGG50
6
Gasket
2Cr13
7
Shim
Graphite+stainless steel
8
Bolt
Stainless Steel

Outline and connecting measurement

DN
L
D
C
D1
B
n-Ød
PN10
PN16
PN25
PN10
PN16
PN25
PN10
PN16
PN25
PN10
PN16
PN25
PN10
PN16
PN25
50
200
165
125
102
20
4-Ø19
65
240
185
145
122
20
22
4-Ø19
8-Ø19
80
260
200
160
138
22
24
8-Ø19
8-Ø19
100
300
220
235
180
190
158
22
24
8-Ø19
8-Ø23
125
350
250
270
210
220
184
24
26
8-Ø19
8-Ø23
150
400
285
300
240
250
212
24
28
8-Ø23
8-Ø28
200
500
340
360
295
310
268
274
26
30
8-Ø23
12-Ø23
12-Ø28
250
600
395
405
425
350
355
370
320
330
27
32
12-Ø23
12-Ø28
12-Ø31
300
700
445
460
485
400
410
430
370
378
389
28
34
12-Ø23
12-Ø28
16-Ø31

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