DIN CAST IRON SWING CHECK VALVE
MATERIALS |
MODEL |
With Brass Seating |
With Rubber Seating |
ITEM |
PARTS NAME |
Material |
Material |
1 |
BODY |
GRAY CAST IRON |
GRAY CAST IRON |
2 |
SEAT |
CAST BRASS |
CAST BRASS |
3 |
DISC |
GRAY CAST IRON+BRASS |
GRAY CAST IRON+RUBBER |
4 |
HANGER PIN |
CARBON IRON |
CARBON IRON |
5 |
ARM |
DUCTILE STEEL |
DUCTILE STEEL |
6 |
BONNET |
GRAY CAST IRON |
GRAY CAST IRON |
7 |
GASKET |
GRAPHITE |
GRAPHITE |
8 |
BOLT |
CARBON STEEL |
CARBON STEEL |
9 |
NUT |
CARBON STEEL |
CARBON STEEL |
DIMENSIONS(mm) |
DN |
L |
D |
D1 |
D2 |
b |
Z-∮d |
f |
H |
KG |
40 |
180 |
150 |
110 |
88 |
18 |
4-18 |
3 |
138 |
11.5 |
50 |
200 |
165 |
125 |
102 |
20 |
4-18 |
3 |
140 |
13.6 |
65 |
240 |
185 |
145 |
122 |
20 |
4-18 |
3 |
142 |
21 |
80 |
260 |
200 |
160 |
138 |
22 |
4-18/8-18 |
3 |
165 |
26.5 |
100 |
300 |
220 |
180 |
158 |
22/24 |
8-18 |
3 |
175 |
32 |
125 |
350 |
250 |
210 |
188 |
24/26 |
8-18 |
3 |
198 |
45 |
150 |
400 |
285 |
240 |
212 |
24/26 |
8-18 |
3 |
228 |
71.5 |
200 |
500 |
340 |
295 |
268 |
26/30 |
8-23/12-23 |
3 |
245 |
93/95 |
250 |
600 |
295/405 |
350/355 |
320 |
28/32 |
12-23/12-27 |
3 |
302 |
136/139 |
300 |
700 |
445/460 |
400/410 |
370/378 |
28/32 |
12-23/12-27 |
4 |
365 |
188/193 |
350 |
800 |
505/520 |
460/470 |
430/438 |
30/36 |
16-23/16-27 |
4 |
390 |
275/286 |