PVDF Solenoid Valve
A PVDF solenoid valve is an electrically operated valve made primarily from Polyvinylidene Fluoride (PVDF), a highly chemical-resistant thermoplastic. It uses an electromagnetic coil (solenoid) to control the opening and closing of fluid flow. PVDF (Polyvinylidene Fluoride) is a strong, corrosion-resistant plastic material known for Excellent chemical resistance (acids, alkalis, solvents), High temperature tolerance, UV resistance, Mechanical strength, and Low permeability. When an electric current passes through the coil, it creates a magnetic field. The magnetic field moves a plunger (armature), and the plunger opens or closes the valve orifice.
The PVDF Solenoid Valve is an electrically operated valve, designed for precise flow control of aggressive and corrosive fluids. It is widely used in chemical processing, oil, gas treatment, pharmaceutical, and semiconductor industries where chemical resistance, durability, and reliable operation are essential. The PVDF Solenoid Valve operates by an electromagnetic solenoid coil, which controls the opening and closing of the valve, enabling automated flow regulation in piping systems.
- Chemical Resistance
- Low Maintenance Requirement
- Low Thermal Conductivity
- Long Service Life
- Easy Installation
- Corrosion Resistance
PVDF Solenoid Valve Details
*Technical Drawing
*Technical Data
| Parameter / Property | Specification / Description |
| Body Material | PVDF (Polyvinylidene Fluoride) |
| Seal / Diaphragm Material | PTFE / EPDM / FKM |
| Coil Material | Copper wire with epoxy / plastic encapsulation |
| Size Range | ½” to 2” (DN15 to DN50) |
| Pressure Rating | PN10 (≈10 bar / 150 PSI) |
| Temperature Range | -20°C to +120°C (depending on seal material) |
| Operation Type | Electric actuation (Normally Closed NC / Normally Open NO) |
| Voltage Options | AC 110V / 220V, DC 12V / 24V |
| Current Consumption | Typically 3–10 W depending on size and voltage |
| Flow Control | On/off control, fast response |
| Response Time | 10–50 ms typical |
| Standards | ISO, DIN, ANSI |
| Media Compatibility | Corrosive liquids, chemicals, acids, alkalis, high-purity fluids |
| — | — |
| Design Type | Direct-acting or pilot-operated solenoid valve |
| Internal Components | Armature, plunger, spring, coil, sealing diaphragm |
| Body Construction | Compact, lightweight PVDF body for corrosion resistance |
| Sealing System | Leak-proof PTFE / EPDM diaphragm seals media from moving parts |
| Flow Path | Straight-through or angled depending on model |
| Mounting Orientation | Horizontal or vertical installation depending on design |
| Manual Override | Optional manual operation lever for maintenance |
| Weight | Lightweight, easier to support than metallic valves |
| Durability | Resistant to aggressive chemicals, UV, and scaling |
| Maintenance | Easy coil replacement and diaphragm maintenance |
Chemical Resistant Construction: Body and internal parts made from PVDF to withstand harsh corrosive chemicals and solvents.
Fast and Reliable Operation: Quick response solenoid coil ensures precise flow control.
Compact and Lightweight: Suitable for integration in complex piping and instrumentation systems.
Multiple Connection Options: Available in threaded, socket, or flanged ends for versatile installation.
High Electrical Insulation: Ensures safety and durability in electrically powered environments.
Low Power Consumption: Efficient coil design minimizes energy usage.
Wide Operating Temperature Range: Suitable for various industrial processes.
Maintenance Friendly: Easy coil replacement and modular design reduce downtime.
Normally Closed and Normally Open Options: Available to suit different system requirements.
| Valve Type | Port Size Range | Operating Pressure Range | Maximum Pressure Rating | Temperature Range |
| Direct-Acting | 1/8″ – 1/2″ | 0 – 10 bar | 16 bar | -10°C to 90°C |
| Pilot-Operated | 1/2″ – 2″ | 0.5 – 10 bar | 16 bar | -10°C to 120°C |
| High-Pressure Type | 1/4″ – 1/2″ | 0 – 16 bar | 20 bar | -10°C to 80°C |
| Low-Pressure Type | 1/4″ – 1″ | 0 – 6 bar | 8 bar | -10°C to 90°C |
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
Benefits of Using PVDF Solenoid Valve
1. Excellent Chemical Resistance
- Resistant to strong acids, alkalis, and solvents
- Ideal for aggressive chemical handling
- Suitable for corrosive environments
2. Corrosion-Free Material
- Does not rust like metal valves
- Longer service life in harsh conditions
- Reduces maintenance and replacement costs
3. High Temperature Tolerance
- Typically operates up to 90°C–120°C (depending on design)
- Maintains strength and stability at elevated temperatures
4. Lightweight Construction
- Much lighter than brass valves
- Easier installation and reduced structural load
5. High Purity & Non-Contaminating
- Suitable for ultra-pure chemical systems
- Does not leach contaminants
- Commonly used in the pharmaceutical and semiconductor industries
6. UV & Weather Resistance
- Suitable for outdoor installations
- Resistant to sunlight degradation
7. Good Mechanical Strength
- Strong impact resistance
- Durable under industrial conditions
8. Low Maintenance
- Smooth internal surfaces reduce scaling
- Long operational life
- Reliable electric actuation
Types of PVDF Solenoid Valve
1. Based on Operation Mode
Direct-Acting PVDF Solenoid Valve
- Operates without external pressure
- Suitable for low flow and low pressure
- Works from 0 bar
- Used in dosing and precise control applications
Pilot-Operated PVDF Solenoid Valve
- Uses system pressure to assist operation
- Suitable for higher flow rates
- Requires minimum pressure (usually 0.5 bar)
- Common in industrial pipelines
3️. Based on Number of Ports
2/2 Way Valve
- 2 ports (inlet & outlet)
- ON/OFF control
- Most common configuration
3/2 Way Valve
- 3 ports
- Used for diverting or exhausting flow
- Suitable for control applications
2️. Based on Valve Position (Default State)
Normally Closed (NC)
- Closed when power is OFF
- Opens when energized
- Most commonly used type
Normally Open (NO)
- Open when power is OFF
- Closes when energized
- Used for safety or continuous flow systems
4️.Based on Pressure Rating
- Standard pressure type (0–10 bar)
- High-pressure type (up to 16–20 bar depending on design)
- Low-pressure / vacuum type
5️.Based on Seal Material (Internal Components)
- EPDM (| mild chemicals)
- FKM (solvents & higher temperature)
- PTFE (highly aggressive chemicals)
Applications of PVDF Solenoid Valve
Process Industry
High Purity Applications
Electronic Industry
Electrical Industry
Semi-conductors Industry
Pharmaceutical Industry
Solar power panels
Sugar Industry
Paper & Pulp Industry
Nuclear Power Industry
Automotive Industry
DI water plants
Why Choose Petron Thermoplast?
There are many reasons to choose the PVDF Solenoid Valves by Petron Thermoplast. Here are some of the most important:
Our high-quality PVDF Solenoid Valve products are backed by a 100% satisfaction guarantee.
We offer competitive prices and fast delivery times for PVDF Solenoid Valve.
Our team of experts is available to help you find the right product for your application.
We have a wide range of PVDF Solenoid Valve products to meet your needs, from standard grades to custom alloys.
According to your requirement, for a specific size or thickness in PVDF Solenoid Valve, contact our sales professionals, and they will provide you with precise sizes available in stock and confirm the delivery schedule to your nearest port.
