The cast steel swing check valves are manufactured according to API, ANSI, ASME standard, for industrial applications. The cast steel swing check valves are manufactured with bolted cover and renewable seats. Standard materials are A216WCB/F6, but other materials and other trims are available upon request.
Design & manufacture: API 600, API 6D, BS 1868
Face to face: ANSI B16.10
Flanged ends: ANSI B16.5 for 2 to 24 inches, MSS SP-44 for above 24 inches, to API 605 on request
BW ends: ANSI B 16.25
Shell wall thickness: to API 600 for 2 to 24 inches, to manufacture¡¯s STD for above 24 inches
Pressure & temperature: ANSI B16.34
Test & inspection: API 598
|
DN |
L mm |
H mm |
Weight kg |
|
150lbs |
|
2¡± |
203 |
155 |
16 |
|
2 1/2¡± |
216 |
190 |
25 |
|
3¡± |
214 |
200 |
34 |
|
4¡± |
292 |
225 |
46 |
|
5¡± |
330 |
245 |
75 |
|
6¡± |
356 |
260 |
86 |
|
8¡± |
485 |
350 |
120 |
|
10¡± |
622 |
390 |
220 |
|
12¡± |
699 |
410 |
337 |
|
14¡± |
787 |
435 |
471 |
|
16¡± |
864 |
530 |
575 |
|
18¡± |
987 |
570 |
788 |
|
20¡± |
978 |
625 |
916 |
|
24¡± |
1295 |
675 |
1275 |
|
Body & Bonnet |
Cast steel WCB, LCB, Alloy steel WC1, WC9, C5, Stainless steel CF8(M), CF3(M) |
|
Disc |
Cast steel WCB, LCB, Alloy steel WC1, WC9, C5, Stainless steel CF8(M), CF3(M) |
|
Sealing face |
A182 F6, A182 F304, F316, Monel |
|
Gasket |
SS Spring wound w/graphite, SS spring wound w/PTFE, RPTFE |
