Description
Upvc Wye 4″
Euro Gulf local Dealer Suppliers in Karachi Contact 0321-2248975 ASTM uPvc Sch-40 Pressure Fittings, Drain sewer ventilation
What is Euro Gulf upvc Wye 4″ ?
Euro Gulf UPVC Wye 4″ SCH 40 is a pressure-rated fitting designed primarily for drainage, sewer, and ventilation systems, but it can also be applied in HVAC piping and hot/cold water supply lines where UPVC is suitable. It connects a branch pipe to a main line at a 45° angle, ensuring smooth flow without turbulence.
Product Description
- Brand: Euro Gulf (EG Pipes)
- Material: Un plasticized Polyvinyl Chloride (uPVC)
- Type: Wye fitting (Y-shaped connector)
- Size: 4 inches (nominal diameter)
- Standard: ASTM uPVC Schedule 40 Pressure Fittings
- Application: Drainage, sewer, ventilation, HVAC piping, and water distribution systems
Specifications
| Attribute | Details |
|---|---|
| Nominal Size | 4″ (DN 100) |
| Schedule | SCH 40 (thick wall, pressure-rated) |
| Material Properties | Rigid, corrosion-resistant, non-toxic |
| Temperature Range | Typically up to 60°C for uPVC (not suitable for very high-temperature water) |
| Pressure Rating | Matches SCH 40 standards (approx. 150–200 psi depending on size) |
| Connection Type | Solvent weld (glue joint) |
| Certifications | ASTM standards, ISO quality certifications (Euro Gulf Industries) |
Installation Guidelines
- Preparation:
- Cut pipe squarely and deburr edges.
- Clean and dry surfaces before joining.
- Joining Method:
- Use solvent cement compatible with uPVC.
- Apply primer (if required) and cement evenly.
- Insert pipe into fitting with a quarter-turn twist for secure bonding.
- Curing:
- Allow proper curing time (usually 24 hours for full strength).
- Support:
- Provide adequate pipe supports to prevent stress on joints.
- Orientation:
- Install Wye at a 45° angle to minimize flow disruption and prevent backflow.
Usage in Different Systems
- Drainage & Sewer:
- Connects branch drains to main lines, ensuring one-directional flow.
- Ventilation:
- Used in vent stacks to maintain airflow and prevent siphoning.
- HVAC Systems:
- Can be used in chilled water or condensate drain lines.
- Not suitable for very high-temperature HVAC applications (like steam).
- Hot & Cold Water Supply:
- Works well for cold and moderately hot water (up to ~60°C).
- Not recommended for continuous high-temperature hot water (use CPVC instead).
Key Advantages
- Corrosion-resistant (unlike metal fittings).
- Lightweight and easy to install.
- Cost-effective compared to CPVC or metal alternatives.
- Smooth interior surface reduces friction losses.
Limitations & Considerations
- Temperature restriction: uPVC is not suitable for very hot water (>60°C).
- Pressure rating: Ensure system pressure does not exceed SCH 40 limits.
- Chemical compatibility: Avoid strong solvents or high-concentration acids.



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