UPVC Check Valve
A UPVC Check Valve is a non-return valve that allows fluid to flow in only one direction, automatically preventing reverse flow in a piping system. Made from Unplasticized Polyvinyl Chloride (UPVC), it is known for its high chemical resistance, lightweight structure, and long service life. This valve is ideal for use in water supply, irrigation, chemical processing, and wastewater systems, offering dependable backflow prevention without the need for manual intervention.
UPVC Check Valve
- One-Way Flow Control: Prevents backflow, protecting pumps and piping systems.
- Corrosion Resistant: Suitable for use with a wide range of chemicals and corrosive media.
- Lightweight and Easy to Install: Simplifies handling and reduces installation costs.
- Low Maintenance: Minimal moving parts reduce wear and maintenance needs.
- Versatile Mounting: Can be installed in horizontal or vertical (upward flow) orientations.
- High Sealing Efficiency: Fitted with EPDM or Viton seals to ensure leak-free performance.
Technical Details of UPVC Check Valve
| Parameter | Specification |
|---|---|
| Body Material | UPVC (Unplasticized Polyvinyl Chloride) |
| Disc Material | UPVC |
| Seal Material | EPDM / Viton |
| Size Range | ½” to 6” (15 mm to 160 mm) |
| Connection Types | Socket (Solvent Weld), Threaded (BSP/NPT), Flanged (DIN/ANSI) |
| Operating Pressure | Up to 10 bar (150 psi) |
| Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Installation | Horizontal or Vertical (Flow Upwards) |
| Standards Compliance | ASTM D1784, DIN, ISO |
| d | DN | PN | E | H | L | Z | g |
|---|---|---|---|---|---|---|---|
| 3/8" | 10 | 16 | 54 | 78 | 14.5 | 49 | 153 |
| 1/2" | 15 | 16 | 54 | 82 | 16.5 | 49 | 148 |
| 3/4" | 20 | 16 | 63 | 91 | 19 | 53 | 190 |
| 1" | 25 | 16 | 72 | 103 | 22.5 | 58 | 130 |
| 1"1/4 | 32 | 16 | 85 | 120 | 26 | 68 | 460 |
| 1"1/2 | 40 | 16 | 100 | 139 | 30 | 79 | 675 |
| 2" | 50 | 16 | 118 | 174 | 36 | 102 | 1080 |
| 2"1/2 | 65 | 16 | 157 | 211 | 44.5 | 122 | 2839 |
| 3" | 80 | 16 | 174 | 248 | 48 | 152 | 3597 |
| 4" | 100 | 16 | 212 | 283 | 57.5 | 168 | 6289 |
d → Nominal Pipe Size (inches)
DN → Diameter Nominal (mm)
PN → Pressure Nominal / Pressure Rating (Bar)
E → Total Length / End-to-End Dimension (mm)
H → Overall Height of Valve (mm)
L → Socket Depth / Insertion Length (mm)
Z → Installation Length / Center-to-End Distance (mm)
g → Weight of Valve (grams)
Customization & Processing Options
Customizations Option Available for UPVC 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
