API602 800LB F316L/F304L/F304 Socket Welding Forged Stainless 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: Socket Welding as per ASME B16.11,NPT as per ANSI B1.20.1,Butt Welding as per ASME B16.25,
3) Inspection standard: API598
4) Material:
F316L, F304L,F304,A105N, LF2,F11,F51, ect
5) Working pressure: 800LB
6) Sizes: 3/8" ~ 2-1/2"
7) Metal to metal sealing
8) OS&Y Rising Stem
9) Bolted Bonnet and Welding Bonnet are available.
10) Hand Wheel Operation
11) Working temperature:-29~ 426 degree C
| No. |
Parts |
Material |
| 1 |
Body |
A182 F304/F304L |
A182 F316/F316L |
| 2 |
Disc |
SS304/SS304L |
SS316/SS316L |
| 3 |
Stem |
A182 F304/F304L |
A182 F316/F316L |
| 4 |
Gasket |
304+Flexible Graphite |
316+Flexible Graphite |
| 5 |
Bonnet |
A182 F304/F304L |
A182 F316/F316L |
| 6 |
Bolts |
A194 B8 |
A194 B8 |
| 7 |
Packing |
Flexible Graphite |
Flexible Graphite |
| 8 |
Pin |
SS304 |
SS304 |
| 9 |
Gland Nut |
SS304 |
SS304 |
| 10 |
Gland |
A182 F304/F304L |
A182 F316/F316L |
| 11 |
Nut |
A194 8 |
A194 8 |
| 12 |
Stem Nut |
410 |
410 |
| 13 |
Wheelhandle |
A197 |
A197 |
| 14 |
Nameplate |
AL |
AL |
| 15 |
Nut |
A194 2H |
A194 2H |
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