BioCheck Aseptic Inclined Seat Valves

Our BioCheck Inclined-Seat Valve is based on the BioCheck Sampling Valve and offering a real aseptic alternative to other common diaphragm valves in the industry.
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

2 mm

                                                                       
          *dependent upon operating conditions
  • One-piece sealing
  • No dead-legs
  • Completely drainable
  • Can also be used as a fast acting filling valve
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
LET US ADVISE YOU