30
Dixon Sanitary 2014
800.789.1718
Aseptic Type Valves - Technical Information
53-06
See Section A for Control Options
See Seat Valve Check List page 19 for all options.
Contact Dixon Sanitary Engineering Department for all inquiries.
Material:
•
product wetted: 1.4404/AISI316L
•
optional: 1.4435/AISI316L
•
non product contact: 1.4301/AISI304
Seals:
•
bellows: PTFE
Temperatures:
•
maximum standard operating temperature: 121 °C (250 °F)
•
sterilization temperature: 135 °C (275 °F) short time*
(
approx. 20 min)
Operating pressure:
•
closure pressure: max. 6 bar
(87
PSI)
•
actuator air pressure: min. 6 bar
(87
PSI)
-
max. 10 bar
(145
PSI)
Surfaces:
•
In product contact: R
a
<= 0.8 µm electro polished, other
surfaces upon request
•
not in contact with product: R
a
<=1.6 µm
Connections:
•
O.D.-Tube (DIN 11866 C)
*
dependent upon operating conditions
Technical Data
Applications:
•
For sterile process engineering the valve body is hermetically sealed
against the environment and provides security for your products.
Features:
•
solid housing
•
no dead spaces
•
completely draining
•
many built-in positions possible
•
complete separation from environment
•
no dome or sump in product space
•
change of seals without special tools less standing times
optimum cleanability
•
long life PTFE bellows
•
low spare parts costs
Aseptic Single Body & Angle Seat Valves
C