Specifications:
1.？？？？ Ball type ？
2.？？？？ Welded Bonnet; ？？
Bolted bonnet check valves are optional ？
3.？？？？ Guided Disc in valve body provides accurate sealing alignment？
4.？？？？ Socket weld ends: ASME B 16.11
Threaded ends: ANSI/ASME B 1.20.1
Butt-welded ends: ANSI B16.25
5.？？？？ The gasket for the connection of Bonnet & Body is metal ring
6.？？？？ Forged Steel Check Valves conform to MSS-SP-118 and ASME B 16.34. Each valve is tested in accordance with API 598, and marked per MSS SP 25.
7.？？？？ Main materials: A105, LF2, F5, F22, F304, F316, F347, F321, F51, Monel, 20# Alloy
|
NO. |
part name |
A105/F6a |
A105/F6aHFS |
LF2/304 |
F11/F6aHF |
F304(L)/304(L) |
F316(L)/316(L ) |
F51/F51 |
|
1 |
Body |
A105 |
A105 |
LF2 |
F11 |
F304(L) |
F316(L) |
F51 |
|
2 |
Seatring |
410 |
410HF |
304 |
410HF |
304(L) |
316(L) |
F51 |
|
3 |
Disc |
F6a |
F6a |
F304 |
F6aHF |
F304(L) |
F316(L) |
F51 |
|
6 |
Bonnet |
A105 |
105 |
LF2 |
F11 |
F304(L) |
F316(L) |
F51 |
|
15 |
Nameplate |
AL |
AL |
AL |
AL |
AL |
AL |
AL |
|
32 |
Revit |
AL |
AL |
AL |
AL |
AL |
AL |
AL |
|
33 |
Steel ball |
430 |
430 |
304 |
STL |
316(L) |
316(L) |
STL |
|
34 |
Disc nut |
2H |
2H |
8 |
8 |
8(M) |
8(M) |
8M |
|
35 |
Hinge |
410 |
410 |
304 |
410 |
316(L) |
316(L) |
F51 |
|
36 |
Pin |
410 |
410 |
304 |
410 |
304(L) |
316(L) |
F51 |
|
37 |
Screwed stud |
B7 |
B7 |
L7 |
B16 |
B8(M) |
B8(M) |
B8(M) |
|
38 |
Nut |
2H |
2H |
8 |
8 |
8(M) |
8(M) |
8(M) |
|
39 |
Metal ring |
304 |
304 |
304 |
304 |
304(L) |
316(L) |
F51 |
Zhejiang xiongtai valve manufacturing Co., Ltd., eattablished in 1998 and situated in Oubei Yongjia, a China hometown of pump and valve is a plant integrating R&D, production, sales and survi of valves and has abundent strengths and plentiful production experience with a staff of about 200 involving several steel valve and steel valve etc., and has obtained certifications of ISO9001, API6D, TS and so on.
