Double Detector Check Valve Assemblies – Grooved
VBF-DDC-(size DN)RG
- Size Range: DN65 – DN250
- Max. Working Water Temp.: 0.5°C – 60°C
- Working Water Pressure: 1200 kpa
- Hydrostatic Test Pressure: 2400 kpa
- Designed For Installation on Potable Water Connections in Fire Sprinkler Systems
- Protects Against Back Siphonage & Back Pressure of Polluted Water into the Potable Water Supply
- Groove Fittings Allow Integral Pipeline Adjustment
- Epoxy Coated Ductile Iron
- Entire Valve Can be Fully Serviced Inline
- WaterMarked
Specification Sheets
Approvals & Certifications
- Approval TBA
Description
Double Detector Check Valve Assemblies – Grooved Specifications
| VALVE SIZE (mm) | DEVICE ONLY (mm) | STRAINER (mm) |
| 65 | 470 | 290 |
| 80 | 470 | 320 |
| 100 | 470 | 380 |
| 150 | 578 | 570 |
| 200 | 851 | 600 |
| 250 | 851 | 730 |
