ANSI B16.34 and BS1873 2" - 16" Cast Steel WCB / LCB / LCC, API CF8M Globe Check Valves
|
|
|
Cast Steel Globe Valves |
|
Class 150/300/600/900/1500 |
|
|
|
Bolted bonnet, Outside screw & yoke, Rising stem, Plug type disc, Threaded seat ring. |
|
Description: |
Design and manufacture: ANSI B16.34 and
Design and manufacture: BS1873 |
|
Test and inspection: API 598 . |
|
Face to face dimensions: ANSI B16.10 |
|
End flange dimensions: ANSI B16.5 |
|
Butt-welding ends: ANSI B16.25 |
|
Size: 2" ~ 16" |
|
|
|
Materials of body/bonnet and trim |
|
Body/bonnet |
WCB, LCB, LCC, WC1, WC6, WC9, C5, C12, CF8, CF8M, CF3 and CF3M etc. |
|
Trim (Disc/body seat) |
F6/F6, 304/304, HF/HF, F6/HF, Monel/Monel, 316/316, Monel/HF and 316/HF etc. |
Type of operation: handwheel, gear, electric or pneumatic actuator etc. |
|
|
Standard materials of parts |
|
No.
|
Parts
|
Materials
|
|
1
|
Body |
A216 WCB |
|
2
|
Seat ring |
A105 + F6 |
|
3
|
Disc |
A105 + F6 |
|
4
|
Stem |
A182 F6 |
|
5
|
Disc nut |
A182 F6 |
|
6
|
Gasket |
Stainless steel and graphite spiral wound |
|
7
|
Bonnet |
A216 WCB |
|
8
|
Bonnet bolt |
A193 B7 |
|
9
|
Bonnet nut |
A194 2H |
|
10
|
Backseat bushing |
A182 F6 |
|
11
|
Stem packing |
Graphite |
|
12
|
Lantern |
A182 F6 |
|
13
|
Pin |
Carbon steel |
|
| |
