BS5153 PN16 Cast Iron Swing Check Valve
TECHNICAL REQUIREMENT
● Design and Manufacture Conform to EN12334、BS5153
● Flange dimensions Conform to EN1092-2 PN16
● Face to Face dimensions Conform to EN558-1 List 10、BS5153
● Testing Conform to EN12266-1
● CI-GREY CAST IRON , DI-DUCTILE IRON
Specification
|
Materials of parts |
|
||
|
No. |
Part Name |
Material |
|
|
1 |
BODY |
EN-GJL-250/EN-GJS-500-7 |
|
|
2 |
SEAT RING |
ASTM B62 C83600 |
|
|
3 |
DISC |
EN-GJL-250/EN-GJS-500-7 |
|
|
4 |
DISC RING |
ASTM B62 C83600 |
|
|
5 |
HINGE |
ASTM A536 65-45-12 |
|
|
6 |
STEM |
ASTM A276 410 |
|
|
7 |
BONNET |
EN-GJL-250/EN-GJS-500-7 |
|
|
NOTE: Above DN150 have eyebolt |
|||
Dimensions data(mm)
|
DN |
|
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
|
L |
203 |
216 |
241 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
914 |
965 |
1016 |
1219 |
|
|
D |
CI |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
405 |
460 |
520 |
580 |
640 |
715 |
840 |
|
DI |
400 |
455 |
|||||||||||||
|
D1 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
355 |
410 |
470 |
525 |
585 |
650 |
770 |
|
|
D2 |
99 |
118 |
132 |
156 |
184 |
211 |
266 |
319 |
370 |
429 |
480 |
548 |
609 |
720 |
|
|
b |
CI |
20 |
20 |
22 |
24 |
26 |
26 |
30 |
32 |
32 |
36 |
38 |
40 |
42 |
48 |
|
DI |
19 |
19 |
19 |
19 |
19 |
19 |
20 |
22 |
24.5 |
26.5 |
28 |
30 |
31.5 |
36 |
|
|
n-d |
|
4-19 |
4-19 |
8-19 |
8-19 |
8-19 |
8-23 |
12-23 |
12-28 |
12-28 |
16-28 |
16-31 |
20-31 |
20-34 |
20-37 |
|
f |
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
5 |
|
H |
|
124 |
129 |
153 |
170 |
196 |
259 |
332 |
383 |
425 |
450 |
512 |
702 |
755 |
856 |
