Aseptic Filling Valves

Suitable for liquid, fibrous and particulate products such as yogurt, soups with meat deposits, strawberry jam.

A more efficient production and higher productivity by higher output is possible by faster switching and higher switching cycles. The durability of the PTFE bellows reduces production losses by reduced downtime.


Best quality of your products in the entire production process is the utmost importance for you.

Materialin contact with product
optional
not in contact with product
1.4404/AISI316L
1.4435/AISI316L
1.4301/AISI304
   
GasketsPTFE bellows
metal bellows
O-rings/gaskets
PTFE
1.4571/1.4404
EPDM
   
Temperaturesmaximum
EPDMPTFE
 continuous operation

steam sterilization
 
130 °C*

150 °C*
 
121 °C*

135 °C* short-time (approx. 20 min)
    
Pressuresclosing pressure

air pressure
 
max. 6 bar
 
min 6 bar -
max. 10 bar
   
Surfacesin contact with product
optional


not in contact with product
Ra ≤ 0,8 µm
e-polished,
other surfaces
on request
Ra ≤ 1,6 µm
   
Connections
Standard-
pipe classes
DIN 11850-R2 (DIN 11866 A)
O.D.-Tube (DIN 11866 C)
DIN EN ISO 1127 (DIN 11866-B)
                                                                                  *dependent upon operating conditions
Inclined seat filling valve
Bottom seat filling valve
Right Angle Filling valve with resp. for filling lance
  • housing made of solid material
  • perfectly cleanable
  • inner surface Ra <= 0,8 µm (standard)
  • product space hermetically separated against ambient
  • sizes from DN 10 to 40 available
  • completely emptying/draining
  • dead space free design
  • product-protecting sterile media guidance
  • easy and quick installation without special tools
  • low downtime
  • FDA-compliant
  • long service life through enhanced pressure stability (up to 5 000 000 operations; depending on application)
  • folds remain open in open position, therefore easily cleanable
  • large stroke, therefore also suitable for fruit pieces (whole cherries or strawberries at DN 20 DIN)
  • fast acting actuator (up to 2 full cycles/second at DN 20 DIN or 3/4" or reacting time of < 200 ms)

The long service life of the PTFE bellows, optionally available with stainless steel cap or PEEK cap for liquids with grains, ensures low downtime.

Because of open folds in the open state, the cleaning performance is optimal.
Several valves, combined to valve blocks in filling machines, aseptically fill up products like yogurt.


Suitable valve for filling application available:

Some products such as yogurt or baby food are filled in a cup respectively a glas from the top (above liquid level).
Other products are filled via a lance slightly above or even below liquid level,  e.g. salad dressing or shampoo.

On request.

All Valves are available in special alloys, such as Hastelloy C22, 1.4539/904L, 1.4529, AL6XN and others.

Directly send us your inquiry:
sales@rr-rieger.de
Tel.: +49 7361 5702-0

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