The diaphragm valve DIASTAR Ten PVC-U, model 161644813, is a fail-safe-to-open valve with solvent cement sockets compliant with JIS, designed for low-pressure fluid control. It features a double flow rate compared to its predecessor, a single housing nut for simplified assembly, and a rotating air connection adjustable at 90° intervals. The valve has a DN20 size with a 3/4 inch nominal bore, a maximum working pressure of 10 bar, and a kv-value of 271 l/min at Δp=1 bar. Its body is made of PVC-U with an FKM O-ring, and it measures 152 mm in overall length with a 10 mm lift. The valve weighs 0.947 kg and is rated for use with EPDM-sealed configurations. The technical data are not guaranteed properties and are subject to change.
FO (Fail safe to open) Unions with solvent cement sockets JIS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161644813 |
| 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) |
