Sampling Valves BioCheck Compact

The RIEGER-BioCheck-Compact is an aseptic sampling valve of the newest generation.

BioCheck sampling valves are certified to TA-Luft / VDI 2440 / VDI 3479

   


All housings are also available with only 1 outlet.
For all housings welding ends are the standard version, other connections on request.



BioCheck Compact with
lockable handwheel


Materialin contact with product
optional


not in contact with product
1.4404/AISI316L
1.4435/AISI316L
Hastelloy C22 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

3 mm

                                                                       
          *dependent upon operating conditions
Request catalogue for more details.

The  BioCheck Compact 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 C22 (2.4602) and other materials


Additional benefits:

  • New design for paramount sampling
  • Bigger hand wheel for an improved handling
  • Only 1 nut to disassemble the actuator—reduces maintenance time
  • Same PTFE bellow to keep your spare parts simple

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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