BRASS BALL VALVE PN40 3"
SKU: HT1224
⚙️ Technical Specifications
| Feature | Detail |
| Nominal size | 3” (inches) |
| Body material | High-purity brass |
| Nominal pressure (PN) | PN40 (max. 40 bar / 580 psi) |
| Connection type | Female – female thread (BSP) |
| Shut-off mechanism | Polished internal ball with PTFE seal |
| Working temperature | -10°C a 120°C |
| Handle | Metal with red epoxy coating |
| Media | Water, air, oil and non-corrosive fluids |
| Operation | 1/4 turn |
| Manufacturing standard | ISO 228 / EN 13828 |
| Body | One-piece |
| Color | Gold with red handle |
Advantages
High resistance to pressure and corrosion.
Watertight shut-off thanks to its polished ball with PTFE seals.
Ergonomic handle for quick, safe operation.
Ideal for water, sanitary and industrial networks.
Durable material that ensures a long service life.
📈 Performance Curve (Pressure vs. Temperature)
X axis: Temperature (°C)
Y axis: Maximum pressure (bar)**
| Temperature (°C) | Maximum pressure (bar) |
| 20°C | 40 bar |
| 60°C | 35 bar |
| 90°C | 30 bar |
| 120°C | 25 bar |
📊 Interpretation:
The 3” PN40 ball valve maintains its working capacity up to 40 bar at room temperature, ensuring safety, reliability and durability even in demanding systems.