Model 990.24

Sterile Process Connection, Diaphragm Seals

For Sterile Process Technology

Selected documents
Sales contact Questions? Find a contact in your vicinity.

Applications

  • For installation into VARINLINE® access units
  • Food and beverage production
  • Dairies, dairy products
  • Breweries
  • Soft drink production

Special Features

  • Quick cleaning of measuring point, without residue
  • Suitable for SIP and CIP
  • EHEDG certified and 3-A compliant

Description

Diaphragm seals are used to protect the pressure measuring instrument from aggressive, adhesive, crystallising, corrosive, highly viscous, environmentally hazardous or toxic media. A diaphragm made of the appropriate material provides for the separation from the medium to be measured. Thus even the most difficult measuring requirements can be met by combining measuring instruments with diaphragm seals.

A fluid inside the system, which can be chosen to suit the particular application, hydraulically transmits the pressure to the measuring instrument.

Almost limitless application possibilities exist due to the large number of available variants, such as diaphragm seal designs or materials. The type of process connection (flange, threaded and sterile connection) and the basic method of manufacture are important design differentiation criteria.

For further technical information on diaphragm seals and diaphragm seal systems see IN 00.06 "Application, operating principle, designs".

The model 990.24 diaphragm seal with VARIVENT® connection is particularly suited for use in sterile processes and is adapted to the process via the VARINLINE® access unit.

This enables a hygienic integration of measuring instruments into pipelines or, by means of VARINLINE® housing connection flanges, into tanks.

The diaphragm seal systems can withstand the cleaning vapour temperatures occurring in the SIP processes and thus ensure a sterile connection between the medium to be measured and the diaphragm seal.

Assembly of the diaphragm seal and measuring instrument is made via a direct assembly as standard or optionally via a cooling element or a flexible capillary.

For the material selection WIKA offers a variety of solutions, in which the upper body and the diaphragm are made of identical materials. Stainless steel 316L (1.4435) is used as standard material, other special materials are available on request.

Measuring systems with the model 990.24 WIKA diaphragm seal are successfully used in production and filling processes in the food, pharmaceutical and cosmetics industries.

Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.