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中国台湾317蒸汽减压阀 317活塞式调压阀 进口锅炉减压阀
详细介绍
中国台湾317蒸汽减压阀 317活塞式调压阀 进口锅炉减压阀
| (PR-3AF) CAST IRON PRESSURE REDUCING VALVE CLASS 10K |
* Please name the model No. when negotiation. | * End Flange Acc. To JIS 10K, ANSI 150 LBS, or DIN PN16. | * Working Temperature: 180℃ | * Max. Temperature: 220℃ | | * Test Pressure: Body 20kgf/cm2 (Hydrostatic) | * Primary Pressure: 1kgf/cm2 – 10kgf/cm2 (PR-3AF) | | Material: | Model: | PR-3AF | | PR-304F | Body Val Top Cap | IRON | SUS 304 | Bottom Cover | IRON | SUS 304 | Lower Gasket | ASBESTOS | ASBESTOS | Diaphragm Disc | AIS-301 | AIS-301 | Seat | BC3 | | CF8 | Spring | SUP-6 | | SUP-6 | Spring Seat | SUS 304 | SUS 304 | Piston/Cylinder | BC3 | CF8 | Packing | PTFE | PTFE | Screen | SS304 | SS304 | Adjust Scr. Nut | BRASS | BRASS | Bolt | SS41 | SUS 304 |
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DIMENSION | mm | Size | inch | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | 2.1/2 | 3 | 4 | 5 | 6 | | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | | L | 155 | 155 | 165 | 195 | 195 | 225 | 250 | 290 | 330 | 410 | 410 | | H1 | 74 | 74 | 74 | 99 | 99 | 116 | 125 | 135 | 153 | 195 | 195 | | H2 | 260 | 260 | 260 | 280 | 280 | 310 | 322 | 325 | 370 | 540 | 540 | |
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