Ductile iron Flange Silent Check Valve
Technical data
Sizs: DN50-DN200
Working pressure: PN10/16/25
Flange standard: EN1092-2
Temperature range: 0 ~ 80 ℃
Name of parts |
Material |
Body |
Ductile iron |
Bonnet |
Ductile iron |
Disc |
Ductile iron+EPDM |
Support |
Bronze |
Shaft |
Stainless Steel |
Spring |
Stainless Steel |
Dimensions |
Pressure rating |
Size(mm) |
|||
DN |
Inch |
PN |
Φ D |
L |
A |
50 |
2 |
PN10/16 |
165 |
100 |
98 |
PN25 |
|||||
65 |
2.5 |
PN10/16 |
185 |
120 |
124 |
PN25 |
|||||
80 |
3 |
PN10/16 |
200 |
140 |
146 |
PN25 |
|||||
100 |
4 |
PN10/16 |
220 |
170 |
180 |
PN25 |
235 |
||||
125 |
5 |
PN10/16 |
250 |
200 |
220 |
PN25 |
270 |
||||
150 |
6 |
PN10/16 |
285 |
230 |
256 |
PN25 |
300 |
||||
200 |
8 |
PN10/16 |
340 |
288 |
330 |
PN25 |
360 |