




⚙️ Stay ahead of pressure—secure your system with Caleffi’s precision valve!
The Caleffi 1/2" 3 Bar Relief Safety Valve is a high-quality plumbing component designed to protect heating systems by safely releasing excess pressure at 3 Bar. Featuring durable brass and stainless steel construction, it supports temperatures from 5 to 110°C and fits standard 1/2" BSP female connections, making it a reliable choice for professional-grade installations.
| ASIN | B00FG0FE1O |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 394,861 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,653 in Central Heating System Accessories |
| Customer Reviews | 4.3 4.3 out of 5 stars (8) |
| Date First Available | 22 Oct. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 3 kg |
| Item model number | 311430 |
| Manufacturer | CALEFFI |
| Material | Brass, Stainless Steel |
| Maximum Pressure | 3 Bars |
| Part Number | 311430 |
| Product Dimensions | 10 x 20 x 34 cm; 3 kg |
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