The diaphragm valve DIASTAR Ten PVC-U is a fail-safe-to-open valve with solvent cement socket unions compliant with ASTM standards, designed for piping systems with a maximum working pressure of 10 bar on one side. The model 161644664 corresponds to a DN25 valve with a nominal diameter of 25 mm, a kv-value of 481 l/min at Δp=1 bar, and an FKM O-ring, weighing 1.160 kg. It features a short overall length, a single housing nut replacing four screws, and a rotating air connection at 90° intervals for easy installation. The valve has a lift of 13 mm and mounting dimensions of H=143 mm and L=179 mm with M6 threads.
FO (Fail safe to open) Unions with solvent cement sockets ASTM
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161644664 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PVC-U |
| Valve Size | 3.78 inch (96.00 mm) |
