Technical data Product6-way backwash valve PRAHER W PLASTICS If General: Body material: Seals: Types: ABS / ASA-GF TPE + NBR Side Mount (SM) Top Mount (TM) 1 V2" / 2" / 3" 1 V2" / 2" white / black nature Pipe connection Side Mount: 1 V2" valve • Solvent socket d50 metric • Thread R1 V2" BSP • Thread R1 V2" NPT 2" valve • Solvent Socket d63 metric • Thread R2" BSP • Thread R2" NPT 3" valve • Solvent socket d90 metric • Thread R3" BSP Flange connection Top Mount • 6" BS Thread flange • Clamping flange • Screw flange Base connection Top Mount 1 V2" (metric / imperial): 50mm / 48,4mm T his document does not constitute a guarantee, it is for initial information purposes only. The product range is constantly upgraded therefore the designs and types only reflect the state of the art at the time of printing. Features: • Automatization possible (with ®AquaStar) • with laser lettering several languages for positions possible Accessories: • Pipe system for Side Mount • Clamp ring for Top Mount • Praher Plastics adapter unions © Praher Plastics Austria GmbH DB/EN/76/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve PRAHER PLASTICS Dimensions: Top Mount Side Mount © Praher Plastics Austria GmbH DB/EN/76/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve Exploded drawing: Top Mount: PRAHER PLASTICS 15. Air bleeder plug + O-Ring 17. Sight glass 18. Seal flat © Praher Plastics Austria GmbH DB/EN/76/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve Flange connection Top Mount 1 ½“: © Praher Plastics Austria GmbH DB/EN/16/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve T-Flange Flange connection Top Mount 2“: © Praher Plastics Austria GmbH DB/EN/16/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve PRAHER PLASTICS Pipe connection Side Mount 1 W. 2" and 3": © Praher Plastics Austria GmbH DB/EN/76/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve Scheme Side Mount: waste from pool Scheme Top Mount: waste © Praher Plastics Austria GmbH DB/EN/16/03/377 Subject to technical modification! from pool

Technical data Product 6-way backwash valve Function- and installationscheme: to filter 1. Filter Filtration of medium Loop: pool – pump – valve (to filter) – filter – valve (from filter) – pool pump pool from filter to filter 2. Backwash Cleaning of filter medium in upstream Loop: pool – pump – valve (from filter) – filter – valve (to filter) – pool pump pool 3. Rinse Cleaning of filter medium after backwash Loop: pool – pump – valve (to filter) – filter – valve (from filter) – waste from filter © Praher Plastics Austria GmbH DB/EN/16/03/377 Subject to technica

Technical data Product 6-way backwash valve 4. Waste Drainage of pool with pump Loop: pool – pump – valve – waste from filter to filter 5. Recirculation Recirculation of fluid without filter (by pass filter) pump Loop: pool – pump – valve – pool from filter Loop: pool – pump – valve from filter 7. Winter position Valve plate is lifted; gasket is discharged © Praher Plastics Austria GmbH DB/EN/16/03/377 Subject to technical modification!

Technical data Product 6-way backwash valve Diagrams: Pressure loss diagram filter: Pressure loss diagram backwash © Praher Plastics Austria GmbH DB/EN/7 6/03/377 Subject to technical modification!