PVDF Check Valve
PVDF (Polyvinylidene Fluoride) Check Valves are high-performance, non-return valves designed to allow fluid flow in one direction while preventing backflow in industrial piping systems. Manufactured using premium-grade PVDF, these valves are known for their excellent chemical resistance, high mechanical strength, and outstanding thermal stability. PVDF check valves are widely used in industries such as chemical processing, water treatment, semiconductor manufacturing, and pharmaceuticals where resistance to corrosive chemicals and high purity are essential.
PVDF Check Valve
- Superior Chemical Resistance: PVDF is highly resistant to acids, bases, and organic solvents, making it suitable for aggressive fluid applications.
- High Purity: Ideal for ultrapure systems, especially in pharmaceutical and semiconductor industries.
- Thermal Stability: Operates efficiently in a wide temperature range, maintaining integrity under high temperatures.
- Corrosion Resistance: Excellent durability in corrosive environments, extending valve lifespan.
- Low Maintenance: Self-contained design with minimal moving parts reduces wear and need for frequent maintenance.
- Compact Design: Lightweight and space-saving, easy to integrate into tight piping systems.
- Reliable Backflow Prevention: Spring-assisted or gravity-operated mechanisms ensure precise and secure backflow prevention.
Technical Details of PVDF Check Valve
| Specification | Details |
|---|---|
| Material | PVDF (Polyvinylidene Fluoride) |
| Valve Type | Check Valve (Non-return Valve) |
| Size Range | 1/2” to 4” (Custom sizes available) |
| Connection Type | Threaded (NPT/BSP), Socket Weld, Flanged |
| Operating Pressure | Up to 150 PSI (10 Bar) |
| Operating Temperature | -20°C to +120°C |
| Seal Material | EPDM, FKM (Viton), or PTFE (optional) |
| Flow Direction | Uni-directional |
| Installation Orientation | Horizontal or vertical |
| Compliance | RoHS, REACH, FDA (upon request) |
| d | DN | PN | E | H | L | Z |
|---|---|---|---|---|---|---|
| 20 | 15 | 16 | 54 | 104 | 16 | 88 |
| 25 | 20 | 16 | 65 | 125 | 19 | 106 |
| 32 | 25 | 16 | 74 | 148 | 22 | 126 |
| 40 | 32 | 16 | 86 | 171 | 26 | 145 |
| 50 | 40 | 16 | 98 | 189 | 31 | 158 |
| 63 | 50 | 16 | 119 | 222 | 38 | 184 |
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d – Outer Diameter of Pipe (mm)
-
DN – Nominal Diameter
-
PN – Pressure Nominal (Bar)
-
E – Flange Thickness / End Thickness (mm)
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H – Overall Height (mm)
-
L – Length of Socket or Hub (mm)
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Z – Center-to-End Distance (mm)
| Specification | Details |
| Material | PVDF (Polyvinylidene Fluoride) |
| Valve Type | Check Valve (Non-return Valve) |
| Size Range | 1/2” to 4” (Custom sizes available) |
| Connection Type | Threaded (NPT/BSP), Socket Weld, Flanged |
| Operating Pressure | Up to 150 PSI (10 Bar) |
| Operating Temperature | -20°C to +120°C |
| Seal Material | EPDM, FKM (Viton), or PTFE (optional) |
| Flow Direction | Uni-directional |
| Installation Orientation | Horizontal or vertical |
| Compliance | RoHS, REACH, FDA (upon request) |
Customization & Processing Options
Customizations Option Available for PVDF Check Valve
At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include:
- Tailor-made dimensions and wall thicknesses
- Custom-molded and machined PVDF fittings
- Pre-fabricated manifolds and assemblies
- Choice of connection type (butt fusion, socket fusion, or flanged)
- OEM branding or marking options