If the content is not available in your preferred language, please contact us by e-mail.

Passavant Swing Check Valves (sealed on 4 sides)

On the occasion of the development and production of shut-off devices, Aqseptence Group looks back on more than 100 years ofexperience. Stringent quality criteria guarantee safety within a generalframework and reliability down to the lowest possible detail.

Unique Selling Point

  • Maximum safety due to static and stress calculations (Finite Element-Method)
  • Optimized welded construction for long service life   
  • High loading capacity with regard to hard and bulky objects in the wastewater
  • Low maintenance, therefore low running costs. All stainless steel parts pickelt and passivated
  • Individually customized, according to specific utilization / customer requirements
  • Cost effective standard programm


Swing Check Valves for grouting in concrete, doweling or with flangeconnection. For mounting to the end of a pipe or channel. Sealing on foursides. Design in compliance with DIN 19569-4, leakage class 2. Suitable forboth flow directions. Designed to meet static requirements. With elastic seal.Versions with single cap, hollow float cap and with lever / counterweight.Versions for gravity pipelines or as an option with impact dampening for pumppressure lines.


Shut-Off Devices

Control and transport systems are a fundamental part of process-based wastewater treatment: products supplied by Aqseptence Group make a substantial contribution to the safeguarding of process reliability, from the regulation of water...


Locations and Contact


Aqseptence Group Carpi Srl, Limidi

Sales and Manufacturing Location
Via Pitagora 30
41010 Limidi Di Soliera, MO

Tel: +39 059 525720

Fax: +39 059 525443



Aqseptence Group SAS, Availles-en-Chatellerault

Sales and Manufacturing Location
Zone Industrielle
86530 Availles-en-Châtellerault

Tel: +33 5 4902 1600

Fax: +33 5 4902 1616



Aqseptence Group GmbH, Aarbergen

Sales and Manufacturing Location
Passavant-Geiger-Strasse 1
65326 Aarbergen

Tel: +49 6120 280

Fax: +49 6120 28 2182


Middle East

Aqseptence Group FZCO, Dubai

Sales Location
East Side 5EA, 7th floor, 722
P.O. Box 371082
Dubai Airport Free Zone
United Arab Emirates

Tel: +971 42278456



Aqseptence Group Pty Ltd., Brisbane

Sales and Manufacturing Location
88 Brickyard Road,
Geebung 4034 QLD
PO Box 85, Virginia DC,
QLD 4014

Tel: +61 7 3867 5555

Fax: +61 7 3867 5566


Explore our portfolio