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Flanged Diaphragm Seals with extended Diaphragm

Flanged diaphragm seals with a flush welded extended diaphragm are used for contaminated, solidifying, hot or highly viscous media. They are suitable for thick-walled or isolated tanks and pipelines.

Specifications

  • Flange type: ANSI B16.5 Raised Face (RF) or Ring Type Joint (RTJ), EN 1092-1 Form B1

  • Flange body material: AISI 316L

  • Wetted parts and diaphragm material: AISI 316L

  • Instrument connection: capillary socket

Diaphragm and wetted Parts
Pressure temperature limit
AISI316L
400°C
Hastelloy C276
400°C
Inconel 625
400°C
Monel 400
400°C
Tantalum
300°C
Titanium
150°C
Zirconium
TBC
Gold plating
400°C
Rhodium plating
400°C
PFA coating
260°C
PTFE foil
260°C
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Drawings

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