Anti-Siphon Valve | Backflow Prevention for Dosing Systems

Body: Engineering Plastic (PP / PVDF / Nylon – optional)
Ball : Ceramic / Stainless Steel / PTFE
Stem: Stainless Steel / Plastic Reinforced Core
Type (Body Construction): 3-Pieces|
Seat/Seal: EPDM / Viton (FKM) / PTFE
End Connection: Male Thread × Compression / Hose Barb
Size: 1/8" – 1/2"
Pressure / Class: Up to 6–10 bar (87–145 psi)
Accessories (Optional): Mounting Bracket, Spring pressure options, Custom fittings

Anti-Siphon Valve
 is designed to prevent backflow and siphoning effects in fluid dosing and piping systems. The valve ensures one-directional flow and protects pumps and pipelines from reverse flow caused by pressure drops.

Applications
Chemical dosing systems
Water treatment & filtration
Fertigation & irrigation systems
Industrial fluid control
Pump protection systems

Features & Benefits
Prevents siphoning and backflow
Compact inline design
Reliable one-way flow control
Corrosion-resistant plastic construction
Easy installation and maintenance
Suitable for chemical and industrial fluids

Typical Media
Water
Chemicals
Fertilizers
Acids & alkalis (material dependent)
Process fluids