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D702

Flange-type diaphragm seals

Service intended: With contaminated, hot and viscous media chemical seals are used as separators for special requirements special material seals are used. Cooling elements and capillary extensions are additional accessories.
 

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Technical Details
Operation Manual

 

Technical Data
Pressure ranges
0,6 ... 250 bar
Upper body
Stainless steel 316Ti
Diaphragm
Stainless steel 316L
Sealing ring
FPM
Flange
Galvanised carbon steel, per DIN EN 1092-1 resp. ASME B 16.5, alternatively stainless steel 316Ti
Sealing face
per DIN EN 1092-1 forme A / B 1 resp. ASME RF
Retainer flange
Galvanised carbon steel, alternatively stainless steel 316Ti
Bolting
Galvanised carbon steel, alternatively stainless steel 316Ti
Filling liquid
Silicone oil
Temperature stability Tmin / Tmax
- 20 ... +200°C
Special Materials, Mounting and capillary extension
Mounting possibilities for chemical seals
PTFE- lining
see Technical Details page 06.0302