Diaphragm valve type 517 PVC-U with fixed flanges conforming to JIS B2238/39 10K, designed for high-flow applications with double the flow rate of its predecessor. Features a single housing nut replacing four screws, a handwheel with built-in locking mechanism, and flat/serrated joining faces. The valve for part number 161517917 corresponds to the 63 mm DN size, with a kv-value of 1728 l/min at Δp=1 bar, EPDM sealing, and a weight of 3.652 kg. Connecting dimensions include D=144 mm, H=166 mm, L=210 mm, and M8 thread, with a lift of 25 mm. O-ring material is FKM.
With fixed flanges PVC-U JIS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161517917 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PVC-U |
| Valve Size | 5.67 inch (144.00 mm) |
