Foot Valve/Bottom Valve/Foot Check Valve/Bottom Check Valve
Non-return Foot Check Valve|Swing Foot Check Valve |Foot valve|Bottom Valve is Designed by Suzhou Walter.
We alway produce valves according to European Standards,BS/DIN.
The Foot Valve we made is automatic type flange end with AISI 304 spring &Sceen.The soft seat used by Ductile Iron and EPDM .
High quality Body Material and WRAS Standard Epoxy Resin Coating made Walter Valve always reassure customers everywhere.
Product Standard :
Design : EN 12334, EN1074
Flanges: BS EN1092-2, ISO 7005
Face to Face: EN 558-1
Test : BS EN12266
Technical Specification:
Size: DN50~DN600 (2'' ~12'')
Pressure: PN10/16
Work Temperature: -5°C ~ 85°C
Seat Test: 1.1 x PN
Shell Test: 1.5 x PN
Medium: Clean Water,Sewage
Material List:
Item |
Part |
Material |
1 |
Body |
EN GJS 500-7 |
2 |
Base |
EN GJS 500-7 |
3 |
Spring |
AISI 304 |
4 |
Bolt |
AISI 304 |
5 |
Sceen |
AISI 304 |
6 |
Disc |
DI+EPDM |
Data Sheet:
No. |
Size |
DN |
D |
K |
G |
H |
B |
n-Φd
PN10 |
n-Φd
PN16 |
DFFV-0050 |
2" |
50 |
165 |
125 |
102 |
190 |
19 |
4-Ф19 |
4-Ф19 |
DFFV-0065 |
21/2" |
65 |
185 |
145 |
122 |
210 |
19 |
4-Ф19 |
4-Ф19 |
DFFV-0080 |
3" |
80 |
200 |
160 |
138 |
240 |
19 |
8-Ф19 |
8-Ф19 |
DFFV-0100 |
4" |
100 |
220 |
180 |
158 |
250 |
19 |
8-Ф19 |
8-Ф19 |
DFFV-0125 |
5" |
125 |
250 |
210 |
188 |
310 |
19 |
8-Ф19 |
8-Ф19 |
DFFV-0150 |
6" |
150 |
285 |
240 |
212 |
370 |
19 |
8-Ф23 |
8-Ф23 |
DFFV-0200 |
8" |
200 |
340 |
295 |
268 |
450 |
20 |
8-Ф23 |
12-Ф23 |
DFFV-0250 |
10" |
250 |
405 |
355 |
320 |
470 |
22 |
12-Ф23 |
12-Ф28 |
DFFV-0300 |
12" |
300 |
460 |
410 |
378 |
500 |
25 |
12-Ф23 |
12-Ф28 |