Certified in accordance with the type test based on the “Kiel guideline”(to the certificate).
The valves are tested by the Technical University Weihenstephan in Munich for tightness, cleanability and maintenance. The valves are easy to clean in place and assembly/disassembly can be done without special tools.
Material | in contact with product optional not in contact with product |
1.4404/AISI316L 1.4435/AISI316L 1.4301/AISI304 |
|
Gaskets |
O-rings/gaskets | EPDM (others on request) |
|
Temperatures |
maximum | EPDM | |
continuous operation steam sterilization |
130 °C* 150 °C* short-time (approx. 20 min) |
||
Pressures |
closing pressure
air pressure |
max. 10 bar
min 6 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) |
Dimensions:
This control top has been developed between AWH and Rieger in collaboration with Bürkert. It serves as a custom-fit solution for our in-house hygienic and aseptic process valves to achieve an even more efficient and precise application.
Contact-free inductive valve position measuring (Teach function)
FlowStar is available in the models 24 V DC, AS-I bus, IO-Link (Port Class A) or Ethernet IP.
All models are available as the following alternative:
Mounting kit integrated in Control Top – no separate mounting kit necessary. Exception for LCV valves, ESV valves.
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