3A Hygienic Air Operated Tank Bottom Valve for Dairy Beverage Pharmaceutical
 
Applications:
The tank bottom seat valve is a pneumatically operated single seat valve, assembled at the bottom of tank, used in dairy, food processing, beverage, pharmaceutical and fine chemical industries.

Design features:
3A sanitary design
Complete discharge system avoids retention
Normally closed valve (closed by spring) -standard version
Normally open va;ve (opened by spring) by a 180 degree rotating of the pneumatic actuator
The valve seat opens into the tank to avoid accidental openings
360° adjustable body, even agter welding the flange to the tank
Open lantren for visual inspection of the shaft sealing
Easy disassembly by loosening the clamp
Connections:clamp

Operating principle
Operated by Air/Spring, Air/Air
Compressed air push shaft to open and close valve
Valve structure: Valve seat opens con struction indise so that it can avoid pushing when pipeline is over pressure.


Parts contact with the product: AISI 316L, AISI304
Other parts: AISI 304
Gaskets( standard): EPDM according to FDA 177.2600
Internal surface finish: Ra≤0.8μm
External surface finish :Mirror finish
Easy disassemblage, compact design

Options:

Can be manual operation
Ateam sterilized ( if shaft sterilization is required).
C-TOP control unit
Internal surface finish: Ra≤0.5μm
Gaskets: DIN, Clamp, SMS, RJT, IDF... Flange
Double and single acting actuator
Air/ spring, Air/ Air