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1.1 This specification covers self-contained, internally operated, globe style, pressure-reducing valves for use in steam service. In these valves, the downstream pressure feedback is sensed by a spring-loaded diaphragm to position a pilot valve—the pilot valve uses the inlet steam pressure to position the main valve plug by means of an operating piston.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2019-05-01 |
| ICS | 23.060.40 : Pressure regulators |
| Number of pages | 8 |
| Replace | ASTM F1565-00(2013) |
| Year | 2000 |
| Document history | ASTM F1565-00(2013) ASTM F1565-00(2006) ASTM F1565-00 |
| Country | USA |
| Keyword | ASTM 1565;ASTM F1565;ASTM F1565;10.1520/F1565-00R19 |