Diaphragm valve type 517 PVC-U with backing flanges for metric and BS piping, designed for isolation in fluid systems. The valve features a single housing nut replacing four screws, a handwheel with built-in locking mechanism, flat sealing faces, and complies with EN 558 for overall length and ISO 7005 PN 10, EN 1092 PN 10, DIN 2501 PN 10, and BS 4504 PN 10 for connecting dimensions. This variant has a 25 mm bore, a kv-value of 481 l/min at Δp=1 bar, and is fitted with a PTFE/EPDM sealing material, weighing 0.672 kg. The valve is compatible with the self-adjusting multifunctional module with integrated limit switches as an option.
With backing flanges PVC-U metric/BS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161517033 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PVC-U |
| Valve Size | 3.15 inch (80.00 mm) |
