800LB A105N NPT Screwed Forged Steel Globe Valve
A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable plug or disc element and a stationary ring seat in a generally spherical body.
Globe valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug,can be screwed in to close (or shut) the valve.The plug is also called a disc or disk.In globe valves,the plug is connected to a stem which is operated by screw action using a handwheel in manual valves.Typically,automated globe valves use smooth stems rather than threaded and are opened and closed by an actuator assembly.
Descriptions:
1) Design standard: API602
2) Ends: NPT as per ANSI B1.20.1,Butt Welding as per ASME B16.25,Socket Welding as per ASME B16.11
3) Inspection standard: API598
4) Material:
A105N, LF2, F304, F304L, F316L,F51,F11,ect.
5) Working pressure: 800LB
6) Sizes: 3/8" ~ 2-1/2"
7) Metal to metal sealing
8) OS&Y Rising Stem Design
9) Bolted Bonnet and Welding Bonnet are available.
10) Hand Wheel Operation
11) Working temperature:-29~ 426 degree C
| No. |
Parts |
Material |
| 1 |
Body |
A105N |
| 2 |
Disc |
2Cr13 |
| 4 |
Stem |
1Cr13 |
| 5 |
Gasket |
304+Flexible Graphite |
| 6 |
Bonnet |
A105N |
| 7 |
Bolts |
A193 B7 |
| 8 |
Packing |
Flexible Graphite |
| 9 |
Pin |
A276 410 |
| 10 |
Gland Nut |
A276 410 |
| 11 |
Gland |
A105N |
| 12 |
Nut |
A194 2H |
| 13 |
Stem Nut |
A276 410 |
| 14 |
Wheelhandle |
A197 |
| 15 |
Nameplate |
AL |
| 16 |
Nut |
A194 2H |
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