S4 - Cone Check Valve Datasheet

Technical Data Cone check valve S4 www.praher.com Page 1 of 3 © Praher Kunststofftechnik GmbH DB/EN/DE/EN/12/05/294 Subject to technical modifications General: • Material: PVC-C • Sealing material: EPDM / FPM • Spring: WST 1.4401 PTFE coated • Dimensions: DN10 – DN50 d10 – d63 3/8“ – 2“ Connector types: • Solvent socket DIN / ASTM • Solvent spigot DIN • Threaded socket BSP Operating pressure: DN10 d16 3/8“ – DN50 d63 d2“ PN16 Technical features: • 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 0,06 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 Technical Data Cone check valve S4 www.praher.com Page 2 of 3 © Praher Kunststofftechnik GmbH DB/EN/DE/EN/12/05/294 Subject to technical modifications Dimensions: DN 10 15 20 25 32 40 50 d 16 20 25 32 40 50 63 G TSO1 3/8“ 1/2“ 3/4“ 1“ 1 1/4“ 1 1/2“ 2“ A 62 62 70 73,5 83,5 94,5 108 D 53 53 62,5 70 84,5 100 119,5 t SSO2 16,5 16,5 19,5 22,5 26,5 31,5 38,5 t SSP3 17 17 20 22,5 26,5 31,5 38,5 L SSP3 96 96 110 119 137 158 185 Z SSO2 FTSO1 68 67 76 79,5 89,5 102,5 118 PN 16 16 16 16 16 16 16 Dimensions in mm 1 TSO = Threaded socket 2 SSO = Solvent socket 3 SSP = Solvent spigot Technical Data Cone check valve S4 www.praher.com Page 3 of 3 © Praher Kunststofftechnik GmbH DB/EN/DE/EN/12/05/294 Subject to technical modifications Exploded drawing: 01. O-Ring 02. Body 03. Flat gasket 04. Cone 05. Spring (PTFE coated or WST 1.4401) 06. Trust collar 07. O-Ring 08. Connector types Solvent socket Solvent spigot Threaded socket 09. Union nut Diagrams: Pressure loss diagram water 20°C