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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
Process 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
Downloads

Drawings

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