Plastic Solenoid Valves - RO Water & Chemicals

Plastic solenoid valves for weak acids and alkalis are designed for reliable flow control in applications involving mildly corrosive fluids. Manufactured from chemically resistant materials such as PVC, polypropylene, and PTFE, these valves provide excellent durability where metal valves may corrode or degrade. These valves are commonly used in water treatment systems, RO (reverse osmosis) systems, demineralised water handling, and light chemical dosing applications. Key Features: Chemical-resistant plastic construction (PVC, PP, PTFE) Suitable for weak acids, alkalis, and treated water Available in normally closed and normally open configurations Reliable operation in low to medium pressure systems Ideal for corrosion-sensitive environments Typical Applications: Reverse osmosis (RO) systems Demineralised and pure water systems Light chemical dosing and transfer Water treatment and filtration Industrial fluid handling Plastic solenoid valves are the preferred solution where corrosion resistance and long-term reliability are essential in handling mild chemical fluids.