Corrosion-Resistant Plastic Solenoid Water Valve
Product Overview
This series of anti-corrosion plastic solenoid valves is an automated fluid control solution specially designed for applications with corrosive or high-purity fluids. The valve body is made of high-performance engineering plastics, featuring excellent corrosion resistance and acid and alkali resistance, completely eliminating the problem of rusting. The products are widely applied in fields such as water treatment, chemical dosing, medical devices, environmental protection equipment and irrigation systems, and are an ideal choice for achieving precise and reliable control.
Core features
Outstanding corrosion resistance
The valve body, valve core and sealing parts are all made of special engineering plastics (such as PP, PVDF, PTFE, etc.), which can withstand most acids, alkalis, salt solutions and organic solvents, and have a service life far exceeding that of metal valves.
Zero risk of rust
The all-plastic structure fundamentally solves the problem of metal valves being prone to rust and jamming in damp or corrosive environments, ensuring the reliability of long-term operation.
Low power consumption and high response speed
It adopts a high-efficiency electromagnetic coil design, with low power consumption and can provide multiple working modes such as normally closed and normally open. The action response is rapid, ensuring the accuracy and timeliness of fluid control.
Excellent sealing performance
Selected corrosion-resistant sealing materials (such as FKM/ Viton®, EPDM) ensure that the valve can achieve a tight closure without leakage in a variety of harsh media.
Compact structure and easy installation
Lightweight design, compact structure, supports multiple pipe diameters and connection methods (such as threaded and flanged), and is simple and quick to install and maintain.
Wide media compatibility
It is applicable to deionized water, chemical agents, corrosive liquids, high-purity water and various industrial wastewater, etc.
Typical applications
Water treatment system: Control the addition of acid and alkali chemicals, backwashing and filtration system.
Chemical processes: Laboratory equipment, chemical batching and conveying systems.
Medical and environmental protection equipment: dialysis machines, water analysis instruments, wastewater samplers.
Irrigation and Agriculture: Precise Control of chemical fertilizer solutions and pesticides.
Food and beverages: Suitable for certain non-oily and low-corrosive food-grade liquids.
Technical specifications (can be adjusted according to specific models
Valve body material: polypropylene (PP), polyvinylidene fluoride (PVDF), or other engineering plastics
Sealing materials: FKM (fluorine rubber), EPDM (Ethylene Propylene diene monomer rubber), PTFE (polytetrafluoroethylene)
Applicable media: Water, air, corrosive liquids (Please consult for specific medium compatibility)
Power supply options: DC 12V/24V; AC: 24V/110V/220V
Pipe joints: G½", G¼", or other custom specifications
Pressure range: 0 to 0.8 MPa (or higher, depending on the model)
Temperature range: -10°C to +60°C (depending on the material and medium)
Protection grade: IP65 (Standard type, dust and water resistant)
Reasons for choosing Hengli
We strictly adhere to the ISO9001 quality management system to ensure that every valve undergoes precise manufacturing and rigorous testing. Our engineering team can provide you with technical selection support to help you choose the most suitable solution for your application.
