UPVC Air Release Valve
The UPVC Air Release Valve is a vital component in pressurized piping systems designed to automatically release trapped air pockets during system operation. Made from high-quality Unplasticized Polyvinyl Chloride (UPVC), this valve prevents air accumulation, which can cause flow disruptions, pressure loss, or system damage. It is commonly used in water distribution, irrigation, and chemical processing applications requiring reliable air management.
UPVC Air Release Valve
- Automatic Air Venting: Efficiently expels trapped air from the system without manual intervention.
- Corrosion & Chemical Resistance: Ideal for aggressive fluids and harsh environments.
- Lightweight & Compact Design: Easy to install and integrate into piping systems.
- Reliable Sealing: Prevents fluid leakage while allowing air discharge.
- Low Maintenance: Durable design with minimal wear and tear.
- Improved Flow Efficiency: Maintains consistent pressure and flow performance.
Technical Details of UPVC Air Release Valve
| Parameter | Specification |
|---|---|
| Material Body: | UPVC / Seal: EPDM or FPM |
| Size Range | ½” to 2” (15 mm to 63 mm) |
| Connection Type | Threaded or Solvent Weld Socket |
| Operating Pressure | Up to 10 bar (150 psi) |
| Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Function Type | Automatic (single orifice type) |
| Color | Typically Grey |
| Standards Compliance | ISO, ASTM, DIN |
| d | DN | PN | C | H | L | L1 | Z | g |
|---|---|---|---|---|---|---|---|---|
| 20 | 15 | 16 | 55 | 103 | 16 | 18 | 87 | 105 |
| 25 | 20 | 16 | 66 | 125 | 19 | 20 | 106 | 185 |
| 32 | 25 | 16 | 75 | 150 | 22 | 24 | 128 | 280 |
| 40 | 32 | 16 | 87 | 171 | 26 | 28 | 145 | 415 |
| 50 | 40 | 16 | 100 | 187 | 31 | 34 | 156 | 570 |
| 63 | 50 | 16 | 122 | 223 | 38 | 41 | 185 | 950 |
d – Outside Diameter (mm)
DN – Nominal Diameter (Diameter Nominal)
PN – Nominal Pressure (Pressure Rating)
C – Face-to-Face / Length of Engagement
H – Total Height
L – Length
L1 – Extended Length / Additional Length
Z – Center-to-End Distance
g – Approx. Weight (grams)
Customization & Processing Options
Customizations Option Available for UPVC Air Release 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
