Technical Data Cone check valve S4 General: • Material: • Sealing material: • Spring: • Dimensions: Connector types: • Solvent socket • Solvent spigot • Threaded socket • Corrosion resistant • Maintenance free operation over a long working life • Ease of servicing • Radial installation or removal • Quick and exact closing and opening • Opening pressure 0,6 bar This document does not constitute a guarantee, it is for initial information purposes only. The product range is continually upgraded, the designs and types therefore only reflect the state of the art at the time of printing. Subject to technical modifications! © Praher Plastics Austria GmbH DB/EN/DEEN/15/08/332B Subject to techn

Technical Data Cone check valve S4 threaded socket solvent socket solvent spigot © Praher Plastics Austria GmbH DB/EN/DEEN/15/08/332B Subject to technical modifi

Technical Data Cone check valve S4 O-Ring Body Flat gasket Cone Spring (PTFE coated or WST 1.4401) 06. Trust collar 07. O-Ring 08. Connector types Solvent socket Solvent spigot Threaded socket © Praher Plastics Austria GmbH DB/EN/DEEN/15/08/332B Subject to technical modifications! Pressure loss diagram

© Praher Plastics Austria GmbH DB/EN/DEEN/15/08/332B Subject to technical modifications! Technical Data Cone check valve S4 Temperature diagramm