Sampling Valves BioCheck Mini

The BioCheck Mini series with nominal sizes DN 6 and 8 complement our regular series of nominal size DN 10.
These smaller nominal sizes as well as the smaller stroke of only 1.5 mm allow for even more fine-tuned dosed samplings of liquid products such as beverages, milk, beer, etc."        
        
        
        
        
        
        
        
        
        

Materialin contact with product
optional


not in contact with product
1.4404/AISI316L
1.4435/AISI316L
Hastelloy® C-22 and others
1.4301/AISI304
   
Gaskets
PTFE bellows
PTFE
   
Temperaturesmaximum PTFE
  continuous operation

steam sterilization
 		121 °C*

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


air pressure
 		max. 10 bar
(others on request)
 
min 6 bar -
max. 10 bar
Surfaces
 in 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)

  

S = self-closing lever
O = with lever for „open“ position
P = with bracket for prox. switch dm 12 mm
H = manual with hand wheel

  
Stroke

Mini DN 6 and 8 DIN = 1,5 mm
                                                                       
          *dependent upon operating conditions
Request catalogue for more details.

The  BioCheck Mini has the same advantages as the standard BioCheck valve:

  • solid stainless steel housing
  • complete separation from the environment
  • no dead , no sump , no dome, 100 % emptying
  • overhead installation possible
  • seal replacement without special tools
  • low downtime
  • long life ( > 1 million cycles , more on request)
  • contact with product 316L stainless steel, alternatively in Hastelloy® C-22 (2.4602) and other materials
On request.
All Valves are available in special alloys, such as Hastelloy® C-22, 1.4539/904L, 1.4529, AL-6XN® and others.

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