Application & Function
Globe Valves are primarily used as control valves where moderate control or regulation of flow is required. Globe valves are marked with flow direction arrows as they are recommended to be installed with flow and pressure under the disc. The amount of force to close a globe valve against pressure is much higher than gate valves but the distance the stem travels is much less.
Construction:
Cast steel globe valve, outside screw and yoke, bolted bonnet, rissing stem, rissing hand wheel, swivel plug disc, designed according to API-600. General Information:
General Design | API 600 or BS1873 |
Face to Face | ANSI B16.10 |
Flange Type | ANSI B16.5 |
Rating | Class 150, 300, 600 & 900 |
Sizes | 2" through 20" |
Standard Materials:
Body / Bonnet |
A216-WCB
|
Stem | A182-F6A |
Disc | A216-WCB + 13Cr |
Seat Ring | A105 + 13Cr |
Packing | Graphite |
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