ng> 表圓直徑 mm
ng>63, 100, 160
ng>精度等級
ng>NS 63: 1.6
NS 100, 160: 1.0
ng>壓力范圍
ng>表圓直徑 63: 0 ... 0.1 to 0 ... 100 MPa
表圓直徑 100: 0 ... 0.06 to 0 ... 100 MPa
表圓直徑 160: 0 ... 0.06 to 0 ... 160 MPa
可提供其他壓力范圍以及真空標度 990.27 Diaphragm seal with flange connection and flush diaphragm Model 990.27 Applications- Chemical process industry
- Petrochemical industry
- For aggressive, highly viscous, crystallising or hot media
Special Features- Flange with a flush welded diaphragm with contoured diaphragm bed
- Available for all common standards and nominal diameters
- With special materials, all wetted parts are of the selected material
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Specifications | | | Process connection | Flange EN 1092-1 and ASME B 16.5
DN 50, 80, 100, 125 or DN (NSP) 2", 3", 4", 5" | | Sealing face | Per EN 1092-1 Form B1 or per ASME B 16.5 RF 125 ... 250 AA | | Pressure ranges | 25 mbar and up, depending on diaphragm size and
process conditions | | Wetted parts material | Stainless steel 316L | | Measuring instrument connection | Material stainless steel 316L, axial weld-in connection or
adaptor G ½ female per EN 837-1, welded to capillary | | Capillary | Material stainless steel 1.4571, axially welded to flange body,
with handling tube, protective tube stainless steel 1.4301
Standard lengths: 1, 1.6, 2.5, 4, 5, 6, 7, 8 m | | Options | see data sheet |
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